113154911 has 2 divisors, whose sum is σ = 113154912. Its totient is φ = 113154910.

The previous prime is 113154889. The next prime is 113154919. The reversal of 113154911 is 119451311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113154911 - 2¹⁴ = 113138527 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113154919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56577455 + 56577456.

It is an arithmetic number, because the mean of its divisors is an integer number (56577456).

Almost surely, 2^113154911 is an apocalyptic number.

113154911 is a deficient number, since it is larger than the sum of its proper divisors (1).

113154911 is an equidigital number, since it uses as much as digits as its factorization.

113154911 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 540, while the sum is 26.

The square root of 113154911 is about 10637.4297177467. The cubic root of 113154911 is about 483.6796353976.

The spelling of 113154911 in words is "one hundred thirteen million, one hundred fifty-four thousand, nine hundred eleven".