124553031198319 has 2 divisors, whose sum is σ = 124553031198320. Its totient is φ = 124553031198318.

The previous prime is 124553031198251. The next prime is 124553031198347. The reversal of 124553031198319 is 913891130355421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124553031198319 - 2²⁷ = 124552896980591 is a prime.

It is a super-2 number, since 2×124553031198319² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 124553031198319.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124553031198919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62276515599159 + 62276515599160.

It is an arithmetic number, because the mean of its divisors is an integer number (62276515599160).

Almost surely, 2^{124553031198319} is an apocalyptic number.

124553031198319 is a deficient number, since it is larger than the sum of its proper divisors (1).

124553031198319 is an equidigital number, since it uses as much as digits as its factorization.

124553031198319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3499200, while the sum is 55.

The spelling of 124553031198319 in words is "one hundred twenty-four trillion, five hundred fifty-three billion, thirty-one million, one hundred ninety-eight thousand, three hundred nineteen".