124013339731 has 2 divisors, whose sum is σ = 124013339732. Its totient is φ = 124013339730.

The previous prime is 124013339717. The next prime is 124013339743. The reversal of 124013339731 is 137933310421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124013339731 - 2³¹ = 121865856083 is a prime.

It is a super-2 number, since 2×124013339731² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (124013339761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62006669865 + 62006669866.

It is an arithmetic number, because the mean of its divisors is an integer number (62006669866).

Almost surely, 2^124013339731 is an apocalyptic number.

124013339731 is a deficient number, since it is larger than the sum of its proper divisors (1).

124013339731 is an equidigital number, since it uses as much as digits as its factorization.

124013339731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 37.

The spelling of 124013339731 in words is "one hundred twenty-four billion, thirteen million, three hundred thirty-nine thousand, seven hundred thirty-one".