23213322120139 has 2 divisors, whose sum is σ = 23213322120140. Its totient is φ = 23213322120138.

The previous prime is 23213322120119. The next prime is 23213322120151. The reversal of 23213322120139 is 93102122331232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23213322120139 - 2²⁵ = 23213288565707 is a prime.

It is not a weakly prime, because it can be changed into another prime (23213322120119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11606661060069 + 11606661060070.

It is an arithmetic number, because the mean of its divisors is an integer number (11606661060070).

Almost surely, 2^{23213322120139} is an apocalyptic number.

23213322120139 is a deficient number, since it is larger than the sum of its proper divisors (1).

23213322120139 is an equidigital number, since it uses as much as digits as its factorization.

23213322120139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 23213322120139 in words is "twenty-three trillion, two hundred thirteen billion, three hundred twenty-two million, one hundred twenty thousand, one hundred thirty-nine".