113522555105 has 8 divisors (see below), whose sum is σ = 139908878952. Its totient is φ = 88363502208.

The previous prime is 113522555101. The next prime is 113522555129. The reversal of 113522555105 is 501555225311.

It can be written as a sum of positive squares in 4 ways, for example, as 67359454369 + 46163100736 = 259537^2 + 214856^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113522555105 - 2² = 113522555101 is a prime.

It is a super-2 number, since 2×113522555105² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113522555101) 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, 306817532 + ... + 306817901.

It is an arithmetic number, because the mean of its divisors is an integer number (17488609869).

Almost surely, 2^113522555105 is an apocalyptic number.

It is an amenable number.

113522555105 is a deficient number, since it is larger than the sum of its proper divisors (26386323847).

113522555105 is an equidigital number, since it uses as much as digits as its factorization.

113522555105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613635475.

The product of its (nonzero) digits is 37500, while the sum is 35.

The spelling of 113522555105 in words is "one hundred thirteen billion, five hundred twenty-two million, five hundred fifty-five thousand, one hundred five".