113373215115 has 16 divisors (see below), whose sum is σ = 181487755008. Its totient is φ = 60435511136.

The previous prime is 113373215107. The next prime is 113373215171. The reversal of 113373215115 is 511512373311.

It is a cyclic number.

It is not a de Polignac number, because 113373215115 - 2³ = 113373215107 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, 1856679 + ... + 1916768.

It is an arithmetic number, because the mean of its divisors is an integer number (11342984688).

Almost surely, 2^113373215115 is an apocalyptic number.

113373215115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113373215115 is a deficient number, since it is larger than the sum of its proper divisors (68114539893).

113373215115 is a wasteful number, since it uses less digits than its factorization.

113373215115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3775458.

The product of its digits is 9450, while the sum is 33.

Adding to 113373215115 its reverse (511512373311), we get a palindrome (624885588426).

The spelling of 113373215115 in words is "one hundred thirteen billion, three hundred seventy-three million, two hundred fifteen thousand, one hundred fifteen".