113022555 has 8 divisors (see below), whose sum is σ = 180836112. Its totient is φ = 60278688.

The previous prime is 113022509. The next prime is 113022563. The reversal of 113022555 is 555220311.

It is a happy number.

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

It is not a de Polignac number, because 113022555 - 2⁶ = 113022491 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3767404 + ... + 3767433.

It is an arithmetic number, because the mean of its divisors is an integer number (22604514).

Almost surely, 2^113022555 is an apocalyptic number.

113022555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113022555 is a deficient number, since it is larger than the sum of its proper divisors (67813557).

113022555 is an equidigital number, since it uses as much as digits as its factorization.

113022555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7534845.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 113022555 is about 10631.2066577600. The cubic root of 113022555 is about 483.4909769828.

Adding to 113022555 its reverse (555220311), we get a palindrome (668242866).

The spelling of 113022555 in words is "one hundred thirteen million, twenty-two thousand, five hundred fifty-five".