113505601692 has 48 divisors (see below), whose sum is σ = 304202662400. Its totient is φ = 32267201472.

The previous prime is 113505601691. The next prime is 113505601711. The reversal of 113505601692 is 296106505311.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 113505601692.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113505601691) 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, 3378403 + ... + 3411834.

Almost surely, 2^113505601692 is an apocalyptic number.

113505601692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113505601692 is an abundant number, since it is smaller than the sum of its proper divisors (190697060708).

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

113505601692 is a wasteful number, since it uses less digits than its factorization.

113505601692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6790450 (or 6790448 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 39.

The spelling of 113505601692 in words is "one hundred thirteen billion, five hundred five million, six hundred one thousand, six hundred ninety-two".