124668911053 has 2 divisors, whose sum is σ = 124668911054. Its totient is φ = 124668911052.

The previous prime is 124668911041. The next prime is 124668911057. The reversal of 124668911053 is 350119866421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 124352853769 + 316057284 = 352637^2 + 17778^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124668911053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124668910994 and 124668911012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124668911057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62334455526 + 62334455527.

It is an arithmetic number, because the mean of its divisors is an integer number (62334455527).

Almost surely, 2^124668911053 is an apocalyptic number.

It is an amenable number.

124668911053 is a deficient number, since it is larger than the sum of its proper divisors (1).

124668911053 is an equidigital number, since it uses as much as digits as its factorization.

124668911053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 46.

The spelling of 124668911053 in words is "one hundred twenty-four billion, six hundred sixty-eight million, nine hundred eleven thousand, fifty-three".