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10230111404231 = 97105465066023
BaseRepresentation
bin1001010011011110001000…
…1010000000000011000111
31100012222201001102202120112
42110313202022000003013
52320102232004413411
633431352011023235
72104046461120655
oct224674212000307
940188631382515
1010230111404231
113294625209964
1211927b773ab1b
13592906947044
142751d6377dd5
1512b196b99b8b
hex94de22800c7

10230111404231 has 4 divisors (see below), whose sum is σ = 10335576470352. Its totient is φ = 10124646338112.

The previous prime is 10230111404153. The next prime is 10230111404239. The reversal of 10230111404231 is 13240411103201.

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

It is a cyclic number.

It is not a de Polignac number, because 10230111404231 - 234 = 10212931535047 is a prime.

It is a super-2 number, since 2×102301114042312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10230111404197 and 10230111404206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230111404239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52732532915 + ... + 52732533108.

It is an arithmetic number, because the mean of its divisors is an integer number (2583894117588).

Almost surely, 210230111404231 is an apocalyptic number.

10230111404231 is a deficient number, since it is larger than the sum of its proper divisors (105465066121).

10230111404231 is an equidigital number, since it uses as much as digits as its factorization.

10230111404231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105465066120.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 10230111404231 its reverse (13240411103201), we get a palindrome (23470522507432).

It can be divided in two parts, 1023011 and 1404231, that added together give a palindrome (2427242).

The spelling of 10230111404231 in words is "ten trillion, two hundred thirty billion, one hundred eleven million, four hundred four thousand, two hundred thirty-one".

Divisors: 1 97 105465066023 10230111404231