113860161475 has 6 divisors (see below), whose sum is σ = 141186600260. Its totient is φ = 91088129160.

The previous prime is 113860161451. The next prime is 113860161487. The reversal of 113860161475 is 574161068311.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-113860161475 is a prime.

It is a super-2 number, since 2×113860161475² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2277203205 + ... + 2277203254.

Almost surely, 2^113860161475 is an apocalyptic number.

113860161475 is a deficient number, since it is larger than the sum of its proper divisors (27326438785).

113860161475 is an equidigital number, since it uses as much as digits as its factorization.

113860161475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4554406469 (or 4554406464 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 43.

The spelling of 113860161475 in words is "one hundred thirteen billion, eight hundred sixty million, one hundred sixty-one thousand, four hundred seventy-five".