113078638355 has 16 divisors (see below), whose sum is σ = 139587062880. Its totient is φ = 87875684352.

The previous prime is 113078638349. The next prime is 113078638381. The reversal of 113078638355 is 553836870311.

It is not a de Polignac number, because 113078638355 - 2¹² = 113078634259 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 379214 + ... + 608243.

It is an arithmetic number, because the mean of its divisors is an integer number (8724191430).

Almost surely, 2^113078638355 is an apocalyptic number.

113078638355 is a deficient number, since it is larger than the sum of its proper divisors (26508424525).

113078638355 is an equidigital number, since it uses as much as digits as its factorization.

113078638355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988118.

The product of its (nonzero) digits is 1814400, while the sum is 50.

The spelling of 113078638355 in words is "one hundred thirteen billion, seventy-eight million, six hundred thirty-eight thousand, three hundred fifty-five".