122130540101239 has 2 divisors, whose sum is σ = 122130540101240. Its totient is φ = 122130540101238.

The previous prime is 122130540101149. The next prime is 122130540101263. The reversal of 122130540101239 is 932101045031221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122130540101239 - 2⁹ = 122130540100727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122130540101299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61065270050619 + 61065270050620.

It is an arithmetic number, because the mean of its divisors is an integer number (61065270050620).

Almost surely, 2^{122130540101239} is an apocalyptic number.

122130540101239 is a deficient number, since it is larger than the sum of its proper divisors (1).

122130540101239 is an equidigital number, since it uses as much as digits as its factorization.

122130540101239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 122130540101239 in words is "one hundred twenty-two trillion, one hundred thirty billion, five hundred forty million, one hundred one thousand, two hundred thirty-nine".