120120122051 has 2 divisors, whose sum is σ = 120120122052. Its totient is φ = 120120122050.

The previous prime is 120120122011. The next prime is 120120122117. The reversal of 120120122051 is 150221021021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120120122051 - 2²⁶ = 120053013187 is a prime.

It is not a weakly prime, because it can be changed into another prime (120120122011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60060061025 + 60060061026.

It is an arithmetic number, because the mean of its divisors is an integer number (60060061026).

Almost surely, 2^120120122051 is an apocalyptic number.

120120122051 is a deficient number, since it is larger than the sum of its proper divisors (1).

120120122051 is an equidigital number, since it uses as much as digits as its factorization.

120120122051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80, while the sum is 17.

Adding to 120120122051 its reverse (150221021021), we get a palindrome (270341143072).

The spelling of 120120122051 in words is "one hundred twenty billion, one hundred twenty million, one hundred twenty-two thousand, fifty-one".