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430231211341133 = 3197313456078921
BaseRepresentation
bin110000111010010110000001…
…0100001011111010101001101
32002102022200221211212222010212
41201310230002201133111031
5422342402010100404013
64123005253455412205
7156423115326316316
oct14164540241372515
92072280854788125
10430231211341133
111150a3039774454
1240305836224065
131560a824306857
147835431d6360d
1534b147b4d16a8
hex1874b0285f54d

430231211341133 has 4 divisors (see below), whose sum is σ = 430244667452028. Its totient is φ = 430217755230240.

The previous prime is 430231211341121. The next prime is 430231211341147. The reversal of 430231211341133 is 331143112132034.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 271155601040809 + 159075610300324 = 16466803^2 + 12612518^2 .

It is a cyclic number.

It is not a de Polignac number, because 430231211341133 - 210 = 430231211340109 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 430231211341133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430231211341733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6728007488 + ... + 6728071433.

It is an arithmetic number, because the mean of its divisors is an integer number (107561166863007).

Almost surely, 2430231211341133 is an apocalyptic number.

It is an amenable number.

430231211341133 is a deficient number, since it is larger than the sum of its proper divisors (13456110895).

430231211341133 is a wasteful number, since it uses less digits than its factorization.

430231211341133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13456110894.

The product of its (nonzero) digits is 15552, while the sum is 32.

Adding to 430231211341133 its reverse (331143112132034), we get a palindrome (761374323473167).

The spelling of 430231211341133 in words is "four hundred thirty trillion, two hundred thirty-one billion, two hundred eleven million, three hundred forty-one thousand, one hundred thirty-three".

Divisors: 1 31973 13456078921 430231211341133