122023122300139 has 2 divisors, whose sum is σ = 122023122300140. Its totient is φ = 122023122300138.

The previous prime is 122023122300113. The next prime is 122023122300337. The reversal of 122023122300139 is 931003221320221.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122023122300139 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122023122300139.

It is not a weakly prime, because it can be changed into another prime (122023122400139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61011561150069 + 61011561150070.

It is an arithmetic number, because the mean of its divisors is an integer number (61011561150070).

Almost surely, 2^{122023122300139} is an apocalyptic number.

122023122300139 is a deficient number, since it is larger than the sum of its proper divisors (1).

122023122300139 is an equidigital number, since it uses as much as digits as its factorization.

122023122300139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 122023122300139 in words is "one hundred twenty-two trillion, twenty-three billion, one hundred twenty-two million, three hundred thousand, one hundred thirty-nine".