124951339 has 2 divisors, whose sum is σ = 124951340. Its totient is φ = 124951338.

The previous prime is 124951327. The next prime is 124951357. The reversal of 124951339 is 933159421.

It is a weak prime.

It is an emirp because it is prime and its reverse (933159421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 124951339 - 2⁹ = 124950827 is a prime.

It is a super-2 number, since 2×124951339² = 31225674235785842, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124951298 and 124951307.

It is not a weakly prime, because it can be changed into another prime (124954339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62475669 + 62475670.

It is an arithmetic number, because the mean of its divisors is an integer number (62475670).

Almost surely, 2^124951339 is an apocalyptic number.

124951339 is a deficient number, since it is larger than the sum of its proper divisors (1).

124951339 is an equidigital number, since it uses as much as digits as its factorization.

124951339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 29160, while the sum is 37.

The square root of 124951339 is about 11178.1634895899. The cubic root of 124951339 is about 499.9351102457.

The spelling of 124951339 in words is "one hundred twenty-four million, nine hundred fifty-one thousand, three hundred thirty-nine".