120023232120137 has 2 divisors, whose sum is σ = 120023232120138. Its totient is φ = 120023232120136.

The previous prime is 120023232120119. The next prime is 120023232120179. The reversal of 120023232120137 is 731021232320021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75633912794176 + 44389319325961 = 8696776^2 + 6662531^2 .

It is a cyclic number.

It is not a de Polignac number, because 120023232120137 - 2⁶ = 120023232120073 is a prime.

It is not a weakly prime, because it can be changed into another prime (120023232120637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60011616060068 + 60011616060069.

It is an arithmetic number, because the mean of its divisors is an integer number (60011616060069).

Almost surely, 2^{120023232120137} is an apocalyptic number.

It is an amenable number.

120023232120137 is a deficient number, since it is larger than the sum of its proper divisors (1).

120023232120137 is an equidigital number, since it uses as much as digits as its factorization.

120023232120137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

Adding to 120023232120137 its reverse (731021232320021), we get a palindrome (851044464440158).

The spelling of 120023232120137 in words is "one hundred twenty trillion, twenty-three billion, two hundred thirty-two million, one hundred twenty thousand, one hundred thirty-seven".