113415425085 has 16 divisors (see below), whose sum is σ = 182257107840. Its totient is φ = 60224084160.

The previous prime is 113415425077. The next prime is 113415425087. The reversal of 113415425085 is 580524514311.

It is not a de Polignac number, because 113415425085 - 2³ = 113415425077 is a prime.

It is a super-2 number, since 2×113415425085² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113415425087) 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, 16505361 + ... + 16512230.

It is an arithmetic number, because the mean of its divisors is an integer number (11391069240).

Almost surely, 2^113415425085 is an apocalyptic number.

113415425085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113415425085 is a deficient number, since it is larger than the sum of its proper divisors (68841682755).

113415425085 is a wasteful number, since it uses less digits than its factorization.

113415425085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33017828.

The product of its (nonzero) digits is 96000, while the sum is 39.

Adding to 113415425085 its reverse (580524514311), we get a palindrome (693939939396).

The spelling of 113415425085 in words is "one hundred thirteen billion, four hundred fifteen million, four hundred twenty-five thousand, eighty-five".