124326065393 has 2 divisors, whose sum is σ = 124326065394. Its totient is φ = 124326065392.

The previous prime is 124326065341. The next prime is 124326065401. The reversal of 124326065393 is 393560623421.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 123940610704 + 385454689 = 352052^2 + 19633^2 .

It is a cyclic number.

It is not a de Polignac number, because 124326065393 - 2³⁰ = 123252323569 is a prime.

It is a super-2 number, since 2×124326065393² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (124326065893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62163032696 + 62163032697.

It is an arithmetic number, because the mean of its divisors is an integer number (62163032697).

Almost surely, 2^124326065393 is an apocalyptic number.

It is an amenable number.

124326065393 is a deficient number, since it is larger than the sum of its proper divisors (1).

124326065393 is an equidigital number, since it uses as much as digits as its factorization.

124326065393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 699840, while the sum is 44.

The spelling of 124326065393 in words is "one hundred twenty-four billion, three hundred twenty-six million, sixty-five thousand, three hundred ninety-three".