122713741 has 2 divisors, whose sum is σ = 122713742. Its totient is φ = 122713740.

The previous prime is 122713727. The next prime is 122713817. The reversal of 122713741 is 147317221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115670025 + 7043716 = 10755^2 + 2654^2 .

It is a cyclic number.

It is not a de Polignac number, because 122713741 - 2¹³ = 122705549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122711741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61356870 + 61356871.

It is an arithmetic number, because the mean of its divisors is an integer number (61356871).

Almost surely, 2^122713741 is an apocalyptic number.

It is an amenable number.

122713741 is a deficient number, since it is larger than the sum of its proper divisors (1).

122713741 is an equidigital number, since it uses as much as digits as its factorization.

122713741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2352, while the sum is 28.

The square root of 122713741 is about 11077.6234364596. The cubic root of 122713741 is about 496.9328786710.

The spelling of 122713741 in words is "one hundred twenty-two million, seven hundred thirteen thousand, seven hundred forty-one".