113378413 has 2 divisors, whose sum is σ = 113378414. Its totient is φ = 113378412.

The previous prime is 113378393. The next prime is 113378449. The reversal of 113378413 is 314873311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108097609 + 5280804 = 10397^2 + 2298^2 .

It is a cyclic number.

It is not a de Polignac number, because 113378413 - 2⁵ = 113378381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113378113) 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 as a sum of consecutive naturals, namely, 56689206 + 56689207.

It is an arithmetic number, because the mean of its divisors is an integer number (56689207).

Almost surely, 2^113378413 is an apocalyptic number.

It is an amenable number.

113378413 is a deficient number, since it is larger than the sum of its proper divisors (1).

113378413 is an equidigital number, since it uses as much as digits as its factorization.

113378413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 31.

The square root of 113378413 is about 10647.9299866218. The cubic root of 113378413 is about 483.9978783802.

The spelling of 113378413 in words is "one hundred thirteen million, three hundred seventy-eight thousand, four hundred thirteen".