113312355 has 16 divisors (see below), whose sum is σ = 195246240. Its totient is φ = 55784448.

The previous prime is 113312341. The next prime is 113312359. The reversal of 113312355 is 553213311.

It is not a de Polignac number, because 113312355 - 2⁶ = 113312291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113312359) 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, 290350 + ... + 290739.

It is an arithmetic number, because the mean of its divisors is an integer number (12202890).

Almost surely, 2^113312355 is an apocalyptic number.

113312355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113312355 is a deficient number, since it is larger than the sum of its proper divisors (81933885).

113312355 is a wasteful number, since it uses less digits than its factorization.

113312355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581110.

The product of its digits is 1350, while the sum is 24.

The square root of 113312355 is about 10644.8276172045. The cubic root of 113312355 is about 483.9038624139.

Adding to 113312355 its reverse (553213311), we get a palindrome (666525666).

The spelling of 113312355 in words is "one hundred thirteen million, three hundred twelve thousand, three hundred fifty-five".