113302102312 has 64 divisors (see below), whose sum is σ = 243431424000. Its totient is φ = 48430008000.

The previous prime is 113302102283. The next prime is 113302102313. The reversal of 113302102312 is 213201203311.

It is a self number, because there is not a number n which added to its sum of digits gives 113302102312.

It is not an unprimeable number, because it can be changed into a prime (113302102313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47227689 + ... + 47230087.

It is an arithmetic number, because the mean of its divisors is an integer number (3803616000).

Almost surely, 2^113302102312 is an apocalyptic number.

It is an amenable number.

113302102312 is an abundant number, since it is smaller than the sum of its proper divisors (130129321688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113302102312 is a wasteful number, since it uses less digits than its factorization.

113302102312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4286 (or 4282 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 113302102312 its reverse (213201203311), we get a palindrome (326503305623).

The spelling of 113302102312 in words is "one hundred thirteen billion, three hundred two million, one hundred two thousand, three hundred twelve".