124680554263 has 2 divisors, whose sum is σ = 124680554264. Its totient is φ = 124680554262.

The previous prime is 124680554179. The next prime is 124680554269. The reversal of 124680554263 is 362455086421.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124680554263 - 2¹³ = 124680546071 is a prime.

It is a super-2 number, since 2×124680554263² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124680554269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62340277131 + 62340277132.

It is an arithmetic number, because the mean of its divisors is an integer number (62340277132).

Almost surely, 2^124680554263 is an apocalyptic number.

124680554263 is a deficient number, since it is larger than the sum of its proper divisors (1).

124680554263 is an equidigital number, since it uses as much as digits as its factorization.

124680554263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1382400, while the sum is 46.

The spelling of 124680554263 in words is "one hundred twenty-four billion, six hundred eighty million, five hundred fifty-four thousand, two hundred sixty-three".