113501613508 has 12 divisors (see below), whose sum is σ = 209081919760. Its totient is φ = 53763922152.

The previous prime is 113501613497. The next prime is 113501613521. The reversal of 113501613508 is 805316105311.

113501613508 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 746721066 + ... + 746721217.

Almost surely, 2^113501613508 is an apocalyptic number.

It is an amenable number.

113501613508 is a deficient number, since it is larger than the sum of its proper divisors (95580306252).

113501613508 is a wasteful number, since it uses less digits than its factorization.

113501613508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493442306 (or 1493442304 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 34.

Adding to 113501613508 its reverse (805316105311), we get a palindrome (918817718819).

The spelling of 113501613508 in words is "one hundred thirteen billion, five hundred one million, six hundred thirteen thousand, five hundred eight".