113400377 has 2 divisors, whose sum is σ = 113400378. Its totient is φ = 113400376.

The previous prime is 113400361. The next prime is 113400389. The reversal of 113400377 is 773004311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64176121 + 49224256 = 8011^2 + 7016^2 .

It is a cyclic number.

It is not a de Polignac number, because 113400377 - 2⁴ = 113400361 is a prime.

It is not a weakly prime, because it can be changed into another prime (113400307) 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, 56700188 + 56700189.

It is an arithmetic number, because the mean of its divisors is an integer number (56700189).

Almost surely, 2^113400377 is an apocalyptic number.

It is an amenable number.

113400377 is a deficient number, since it is larger than the sum of its proper divisors (1).

113400377 is an equidigital number, since it uses as much as digits as its factorization.

113400377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 113400377 is about 10648.9613108509. The cubic root of 113400377 is about 484.0291301935.

Adding to 113400377 its reverse (773004311), we get a palindrome (886404688).

The spelling of 113400377 in words is "one hundred thirteen million, four hundred thousand, three hundred seventy-seven".