113469523 has 2 divisors, whose sum is σ = 113469524. Its totient is φ = 113469522.

The previous prime is 113469497. The next prime is 113469527. The reversal of 113469523 is 325964311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113469523 - 2¹⁷ = 113338451 is a prime.

It is not a weakly prime, because it can be changed into another prime (113469527) 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, 56734761 + 56734762.

It is an arithmetic number, because the mean of its divisors is an integer number (56734762).

Almost surely, 2^113469523 is an apocalyptic number.

113469523 is a deficient number, since it is larger than the sum of its proper divisors (1).

113469523 is an equidigital number, since it uses as much as digits as its factorization.

113469523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 34.

The square root of 113469523 is about 10652.2074238160. The cubic root of 113469523 is about 484.1274892963.

The spelling of 113469523 in words is "one hundred thirteen million, four hundred sixty-nine thousand, five hundred twenty-three".