123761713 has 2 divisors, whose sum is σ = 123761714. Its totient is φ = 123761712.

The previous prime is 123761711. The next prime is 123761719. The reversal of 123761713 is 317167321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 118526769 + 5234944 = 10887^2 + 2288^2 .

It is a cyclic number.

It is not a de Polignac number, because 123761713 - 2¹ = 123761711 is a prime.

Together with 123761711, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (123761711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61880856 + 61880857.

It is an arithmetic number, because the mean of its divisors is an integer number (61880857).

Almost surely, 2^123761713 is an apocalyptic number.

It is an amenable number.

123761713 is a deficient number, since it is larger than the sum of its proper divisors (1).

123761713 is an equidigital number, since it uses as much as digits as its factorization.

123761713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5292, while the sum is 31.

The square root of 123761713 is about 11124.8241783859. The cubic root of 123761713 is about 498.3434685346.

The spelling of 123761713 in words is "one hundred twenty-three million, seven hundred sixty-one thousand, seven hundred thirteen".