124013526161 has 12 divisors (see below), whose sum is σ = 147330010368. Its totient is φ = 104035661352.

The previous prime is 124013526139. The next prime is 124013526163. The reversal of 124013526161 is 161625310421.

It is a de Polignac number, because none of the positive numbers 2^k-124013526161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124013526163) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26922041 + ... + 26926646.

It is an arithmetic number, because the mean of its divisors is an integer number (12277500864).

Almost surely, 2^124013526161 is an apocalyptic number.

It is an amenable number.

124013526161 is a deficient number, since it is larger than the sum of its proper divisors (23316484207).

124013526161 is an equidigital number, since it uses as much as digits as its factorization.

124013526161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53848748 (or 53848741 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

Adding to 124013526161 its reverse (161625310421), we get a palindrome (285638836582).

The spelling of 124013526161 in words is "one hundred twenty-four billion, thirteen million, five hundred twenty-six thousand, one hundred sixty-one".