113422331 has 8 divisors (see below), whose sum is σ = 123873024. Its totient is φ = 102994920.

The previous prime is 113422319. The next prime is 113422399. The reversal of 113422331 is 133224311.

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

It is a cyclic number.

It is not a de Polignac number, because 113422331 - 2¹⁰ = 113421307 is a prime.

It is a super-2 number, since 2×113422331² = 25729250338947122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113422531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5306 + ... + 15968.

It is an arithmetic number, because the mean of its divisors is an integer number (15484128).

Almost surely, 2^113422331 is an apocalyptic number.

113422331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

113422331 is a deficient number, since it is larger than the sum of its proper divisors (10450693).

113422331 is a wasteful number, since it uses less digits than its factorization.

113422331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11641.

The product of its digits is 432, while the sum is 20.

The square root of 113422331 is about 10649.9920657247. The cubic root of 113422331 is about 484.0603637459.

Adding to 113422331 its reverse (133224311), we get a palindrome (246646642).

The spelling of 113422331 in words is "one hundred thirteen million, four hundred twenty-two thousand, three hundred thirty-one".