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1030302312133 = 6599922716921
BaseRepresentation
bin11101111111000101100…
…11011010011011000101
310122111101112120101010211
432333202303122123011
5113340024342442013
62105151522115421
7134302565104243
oct16774263323305
93574345511124
101030302312133
11367a48882566
1214781a1abb71
137620718ac53
1437c1caa7793
151bc01ba923d
hexefe2cda6c5

1030302312133 has 8 divisors (see below), whose sum is σ = 1030631025600. Its totient is φ = 1029973664160.

The previous prime is 1030302312131. The next prime is 1030302312161. The reversal of 1030302312133 is 3312132030301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1030302312133 - 21 = 1030302312131 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030302312131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60880513 + ... + 60897433.

It is an arithmetic number, because the mean of its divisors is an integer number (128828878200).

Almost surely, 21030302312133 is an apocalyptic number.

It is an amenable number.

1030302312133 is a deficient number, since it is larger than the sum of its proper divisors (328713467).

1030302312133 is an equidigital number, since it uses as much as digits as its factorization.

1030302312133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32747.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1030302312133 its reverse (3312132030301), we get a palindrome (4342434342434).

The spelling of 1030302312133 in words is "one trillion, thirty billion, three hundred two million, three hundred twelve thousand, one hundred thirty-three".

Divisors: 1 6599 9227 16921 60888973 111661679 156130067 1030302312133