113605056353 has 16 divisors (see below), whose sum is σ = 119330768592. Its totient is φ = 108052224000.

The previous prime is 113605056349. The next prime is 113605056359. The reversal of 113605056353 is 353650506311.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 28578578704 + 85026477649 = 169052^2 + 291593^2 .

It is a cyclic number.

It is not a de Polignac number, because 113605056353 - 2² = 113605056349 is a prime.

It is a super-2 number, since 2×113605056353² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113605056359) 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, 81623 + ... + 483603.

It is an arithmetic number, because the mean of its divisors is an integer number (7458173037).

Almost surely, 2^113605056353 is an apocalyptic number.

It is an amenable number.

113605056353 is a deficient number, since it is larger than the sum of its proper divisors (5725712239).

113605056353 is a wasteful number, since it uses less digits than its factorization.

113605056353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402196.

The product of its (nonzero) digits is 121500, while the sum is 38.

The spelling of 113605056353 in words is "one hundred thirteen billion, six hundred five million, fifty-six thousand, three hundred fifty-three".