124636046107 has 4 divisors (see below), whose sum is σ = 124786755576. Its totient is φ = 124485336640.

The previous prime is 124636046077. The next prime is 124636046113. The reversal of 124636046107 is 701640636421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 124636046107 - 2¹¹ = 124636044059 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 124636046107.

It is not an unprimeable number, because it can be changed into a prime (124636046147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75353494 + ... + 75355147.

It is an arithmetic number, because the mean of its divisors is an integer number (31196688894).

Almost surely, 2^124636046107 is an apocalyptic number.

124636046107 is a deficient number, since it is larger than the sum of its proper divisors (150709469).

124636046107 is an equidigital number, since it uses as much as digits as its factorization.

124636046107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150709468.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 124636046107 in words is "one hundred twenty-four billion, six hundred thirty-six million, forty-six thousand, one hundred seven".