113132057 has 2 divisors, whose sum is σ = 113132058. Its totient is φ = 113132056.

The previous prime is 113132027. The next prime is 113132077. The reversal of 113132057 is 750231311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112444816 + 687241 = 10604^2 + 829^2 .

It is a cyclic number.

It is not a de Polignac number, because 113132057 - 2¹⁶ = 113066521 is a prime.

It is not a weakly prime, because it can be changed into another prime (113132017) 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, 56566028 + 56566029.

It is an arithmetic number, because the mean of its divisors is an integer number (56566029).

Almost surely, 2^113132057 is an apocalyptic number.

It is an amenable number.

113132057 is a deficient number, since it is larger than the sum of its proper divisors (1).

113132057 is an equidigital number, since it uses as much as digits as its factorization.

113132057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 113132057 is about 10636.3554378368. The cubic root of 113132057 is about 483.6470701335.

Adding to 113132057 its reverse (750231311), we get a palindrome (863363368).

The spelling of 113132057 in words is "one hundred thirteen million, one hundred thirty-two thousand, fifty-seven".