113276001 has 16 divisors (see below), whose sum is σ = 157772160. Its totient is φ = 72199680.

The previous prime is 113275973. The next prime is 113276003. The reversal of 113276001 is 100672311.

It is not a de Polignac number, because 113276001 - 2⁶ = 113275937 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113276003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2641 + ... + 15281.

It is an arithmetic number, because the mean of its divisors is an integer number (9860760).

Almost surely, 2^113276001 is an apocalyptic number.

It is an amenable number.

113276001 is a deficient number, since it is larger than the sum of its proper divisors (44496159).

113276001 is a wasteful number, since it uses less digits than its factorization.

113276001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12776.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 113276001 is about 10643.1198903329. The cubic root of 113276001 is about 483.8521065905.

It can be divided in two parts, 113 and 276001, that multiplied together give a palindrome (31188113).

The spelling of 113276001 in words is "one hundred thirteen million, two hundred seventy-six thousand, one".