113661305030 has 96 divisors (see below), whose sum is σ = 257216148000. Its totient is φ = 35843351040.

The previous prime is 113661304997. The next prime is 113661305053. The reversal of 113661305030 is 30503166311.

It is a super-2 number, since 2×113661305030² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113661304984 and 113661305002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1758221 + ... + 1821719.

It is an arithmetic number, because the mean of its divisors is an integer number (2679334875).

Almost surely, 2^113661305030 is an apocalyptic number.

113661305030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113661305030 is an abundant number, since it is smaller than the sum of its proper divisors (143554842970).

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

113661305030 is a wasteful number, since it uses less digits than its factorization.

113661305030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63814 (or 63807 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 29.

The spelling of 113661305030 in words is "one hundred thirteen billion, six hundred sixty-one million, three hundred five thousand, thirty".