113052001 has 2 divisors, whose sum is σ = 113052002. Its totient is φ = 113052000.

The previous prime is 113051993. The next prime is 113052007. The reversal of 113052001 is 100250311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74909025 + 38142976 = 8655^2 + 6176^2 .

It is a cyclic number.

It is not a de Polignac number, because 113052001 - 2³ = 113051993 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (113052007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56526000 + 56526001.

It is an arithmetic number, because the mean of its divisors is an integer number (56526001).

Almost surely, 2^113052001 is an apocalyptic number.

It is an amenable number.

113052001 is a deficient number, since it is larger than the sum of its proper divisors (1).

113052001 is an equidigital number, since it uses as much as digits as its factorization.

113052001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 113052001 is about 10632.5914526986. The cubic root of 113052001 is about 483.5329616383.

The spelling of 113052001 in words is "one hundred thirteen million, fifty-two thousand, one".