113420311 has 8 divisors (see below), whose sum is σ = 120524544. Its totient is φ = 106364160.

The previous prime is 113420303. The next prime is 113420327. The reversal of 113420311 is 113024311.

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 113420311 - 2³ = 113420303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113421311) 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, 7095 + ... + 16648.

It is an arithmetic number, because the mean of its divisors is an integer number (15065568).

Almost surely, 2^113420311 is an apocalyptic number.

113420311 is a deficient number, since it is larger than the sum of its proper divisors (7104233).

113420311 is a wasteful number, since it uses less digits than its factorization.

113420311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24041.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 113420311 is about 10649.8972295511. The cubic root of 113420311 is about 484.0574900974.

Adding to 113420311 its reverse (113024311), we get a palindrome (226444622).

The spelling of 113420311 in words is "one hundred thirteen million, four hundred twenty thousand, three hundred eleven".