123336713 has 2 divisors, whose sum is σ = 123336714. Its totient is φ = 123336712.

The previous prime is 123336709. The next prime is 123336737. The reversal of 123336713 is 317633321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72114064 + 51222649 = 8492^2 + 7157^2 .

It is a cyclic number.

It is not a de Polignac number, because 123336713 - 2² = 123336709 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (123336793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61668356 + 61668357.

It is an arithmetic number, because the mean of its divisors is an integer number (61668357).

Almost surely, 2^123336713 is an apocalyptic number.

It is an amenable number.

123336713 is a deficient number, since it is larger than the sum of its proper divisors (1).

123336713 is an equidigital number, since it uses as much as digits as its factorization.

123336713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6804, while the sum is 29.

The square root of 123336713 is about 11105.7063260290. The cubic root of 123336713 is about 497.7723741047.

The spelling of 123336713 in words is "one hundred twenty-three million, three hundred thirty-six thousand, seven hundred thirteen".