124031023336139 has 2 divisors, whose sum is σ = 124031023336140. Its totient is φ = 124031023336138.

The previous prime is 124031023336109. The next prime is 124031023336237. The reversal of 124031023336139 is 931633320130421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 124031023336139 - 2¹² = 124031023332043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124031023336096 and 124031023336105.

It is not a weakly prime, because it can be changed into another prime (124031023336109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62015511668069 + 62015511668070.

It is an arithmetic number, because the mean of its divisors is an integer number (62015511668070).

Almost surely, 2^{124031023336139} is an apocalyptic number.

124031023336139 is a deficient number, since it is larger than the sum of its proper divisors (1).

124031023336139 is an equidigital number, since it uses as much as digits as its factorization.

124031023336139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 209952, while the sum is 41.

The spelling of 124031023336139 in words is "one hundred twenty-four trillion, thirty-one billion, twenty-three million, three hundred thirty-six thousand, one hundred thirty-nine".