124011431013 has 32 divisors (see below), whose sum is σ = 169609676544. Its totient is φ = 80565834752.

The previous prime is 124011430951. The next prime is 124011431021. The reversal of 124011431013 is 310134110421.

It is a cyclic number.

It is not a de Polignac number, because 124011431013 - 2¹⁴ = 124011414629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124011431023) 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 in 31 ways as a sum of consecutive naturals, for example, 42716920 + ... + 42719822.

It is an arithmetic number, because the mean of its divisors is an integer number (5300302392).

Almost surely, 2^124011431013 is an apocalyptic number.

It is an amenable number.

124011431013 is a deficient number, since it is larger than the sum of its proper divisors (45598245531).

124011431013 is a wasteful number, since it uses less digits than its factorization.

124011431013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4685.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 124011431013 its reverse (310134110421), we get a palindrome (434145541434).

The spelling of 124011431013 in words is "one hundred twenty-four billion, eleven million, four hundred thirty-one thousand, thirteen".