124052431 has 2 divisors, whose sum is σ = 124052432. Its totient is φ = 124052430.

The previous prime is 124052393. The next prime is 124052441. The reversal of 124052431 is 134250421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124052431 - 2¹⁵ = 124019663 is a prime.

It is a super-2 number, since 2×124052431² = 30778011274019522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124052441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62026215 + 62026216.

It is an arithmetic number, because the mean of its divisors is an integer number (62026216).

Almost surely, 2^124052431 is an apocalyptic number.

124052431 is a deficient number, since it is larger than the sum of its proper divisors (1).

124052431 is an equidigital number, since it uses as much as digits as its factorization.

124052431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 124052431 is about 11137.8826982510. The cubic root of 124052431 is about 498.7333686663.

The spelling of 124052431 in words is "one hundred twenty-four million, fifty-two thousand, four hundred thirty-one".