124104132913 has 2 divisors, whose sum is σ = 124104132914. Its totient is φ = 124104132912.

The previous prime is 124104132877. The next prime is 124104132953. The reversal of 124104132913 is 319231401421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78686982144 + 45417150769 = 280512^2 + 213113^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124104132913 is a prime.

It is not a weakly prime, because it can be changed into another prime (124104132953) 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, 62052066456 + 62052066457.

It is an arithmetic number, because the mean of its divisors is an integer number (62052066457).

Almost surely, 2^124104132913 is an apocalyptic number.

It is an amenable number.

124104132913 is a deficient number, since it is larger than the sum of its proper divisors (1).

124104132913 is an equidigital number, since it uses as much as digits as its factorization.

124104132913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 124104132913 in words is "one hundred twenty-four billion, one hundred four million, one hundred thirty-two thousand, nine hundred thirteen".