124107132747 has 32 divisors (see below), whose sum is σ = 183114987328. Its totient is φ = 74271499776.

The previous prime is 124107132719. The next prime is 124107132749. The reversal of 124107132747 is 747231701421.

It is not a de Polignac number, because 124107132747 - 2⁸ = 124107132491 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (124107132749) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2941533 + ... + 2983425.

It is an arithmetic number, because the mean of its divisors is an integer number (5722343354).

Almost surely, 2^124107132747 is an apocalyptic number.

124107132747 is a deficient number, since it is larger than the sum of its proper divisors (59007854581).

124107132747 is a wasteful number, since it uses less digits than its factorization.

124107132747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43999.

The product of its (nonzero) digits is 65856, while the sum is 39.

The spelling of 124107132747 in words is "one hundred twenty-four billion, one hundred seven million, one hundred thirty-two thousand, seven hundred forty-seven".