123713299 has 2 divisors, whose sum is σ = 123713300. Its totient is φ = 123713298.

The previous prime is 123713287. The next prime is 123713399. The reversal of 123713299 is 992317321.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123713299 - 2²⁵ = 90158867 is a prime.

It is not a weakly prime, because it can be changed into another prime (123713209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61856649 + 61856650.

It is an arithmetic number, because the mean of its divisors is an integer number (61856650).

Almost surely, 2^123713299 is an apocalyptic number.

123713299 is a deficient number, since it is larger than the sum of its proper divisors (1).

123713299 is an equidigital number, since it uses as much as digits as its factorization.

123713299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20412, while the sum is 37.

The square root of 123713299 is about 11122.6480210425. The cubic root of 123713299 is about 498.2784781946.

The spelling of 123713299 in words is "one hundred twenty-three million, seven hundred thirteen thousand, two hundred ninety-nine".