113246051 has 2 divisors, whose sum is σ = 113246052. Its totient is φ = 113246050.

The previous prime is 113246039. The next prime is 113246057. The reversal of 113246051 is 150642311.

It is a strong prime.

It is an emirp because it is prime and its reverse (150642311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113246051 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (113246057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56623025 + 56623026.

It is an arithmetic number, because the mean of its divisors is an integer number (56623026).

Almost surely, 2^113246051 is an apocalyptic number.

113246051 is a deficient number, since it is larger than the sum of its proper divisors (1).

113246051 is an equidigital number, since it uses as much as digits as its factorization.

113246051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 113246051 is about 10641.7127850737. The cubic root of 113246051 is about 483.8094595814.

Adding to 113246051 its reverse (150642311), we get a palindrome (263888362).

The spelling of 113246051 in words is "one hundred thirteen million, two hundred forty-six thousand, fifty-one".