113514288638 has 8 divisors (see below), whose sum is σ = 172812797832. Its totient is φ = 55910022696.

The previous prime is 113514288637. The next prime is 113514288647. The reversal of 113514288638 is 836882415311.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113514288637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423560645 + ... + 423560912.

It is an arithmetic number, because the mean of its divisors is an integer number (21601599729).

Almost surely, 2^113514288638 is an apocalyptic number.

113514288638 is a deficient number, since it is larger than the sum of its proper divisors (59298509194).

113514288638 is an equidigital number, since it uses as much as digits as its factorization.

113514288638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847121626.

The product of its digits is 1105920, while the sum is 50.

The spelling of 113514288638 in words is "one hundred thirteen billion, five hundred fourteen million, two hundred eighty-eight thousand, six hundred thirty-eight".