113406451 has 8 divisors (see below), whose sum is σ = 116386704. Its totient is φ = 110436480.

The previous prime is 113406413. The next prime is 113406467. The reversal of 113406451 is 154604311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113406451 is a prime.

It is a super-2 number, since 2×113406451² = 25722046256830802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113406751) 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, 23056 + ... + 27538.

It is an arithmetic number, because the mean of its divisors is an integer number (14548338).

Almost surely, 2^113406451 is an apocalyptic number.

113406451 is a deficient number, since it is larger than the sum of its proper divisors (2980253).

113406451 is an equidigital number, since it uses as much as digits as its factorization.

113406451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5141.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 113406451 is about 10649.2464991660. The cubic root of 113406451 is about 484.0377719651.

The spelling of 113406451 in words is "one hundred thirteen million, four hundred six thousand, four hundred fifty-one".