113326651 has 4 divisors (see below), whose sum is σ = 113478304. Its totient is φ = 113175000.

The previous prime is 113326639. The next prime is 113326657. The reversal of 113326651 is 156623311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113326651 - 2⁹ = 113326139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113326657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74700 + ... + 76201.

It is an arithmetic number, because the mean of its divisors is an integer number (28369576).

Almost surely, 2^113326651 is an apocalyptic number.

113326651 is a deficient number, since it is larger than the sum of its proper divisors (151653).

113326651 is an equidigital number, since it uses as much as digits as its factorization.

113326651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151652.

The product of its digits is 3240, while the sum is 28.

The square root of 113326651 is about 10645.4990958621. The cubic root of 113326651 is about 483.9242120592.

Adding to 113326651 its reverse (156623311), we get a palindrome (269949962).

The spelling of 113326651 in words is "one hundred thirteen million, three hundred twenty-six thousand, six hundred fifty-one".