113512100552402 has 16 divisors (see below), whose sum is σ = 172811196245952. Its totient is φ = 55908385428720.

The previous prime is 113512100552393. The next prime is 113512100552407. The reversal of 113512100552402 is 204255001215311.

It is not an unprimeable number, because it can be changed into a prime (113512100552407) 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, 9359888 + ... + 17737860.

It is an arithmetic number, because the mean of its divisors is an integer number (10800699765372).

Almost surely, 2^{113512100552402} is an apocalyptic number.

113512100552402 is a deficient number, since it is larger than the sum of its proper divisors (59299095693550).

113512100552402 is a wasteful number, since it uses less digits than its factorization.

113512100552402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8479153.

The product of its (nonzero) digits is 12000, while the sum is 32.

Adding to 113512100552402 its reverse (204255001215311), we get a palindrome (317767101767713).

The spelling of 113512100552402 in words is "one hundred thirteen trillion, five hundred twelve billion, one hundred million, five hundred fifty-two thousand, four hundred two".