120310220791 has 2 divisors, whose sum is σ = 120310220792. Its totient is φ = 120310220790.

The previous prime is 120310220759. The next prime is 120310220827. The reversal of 120310220791 is 197022013021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120310220791 - 2⁵ = 120310220759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120310220731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60155110395 + 60155110396.

It is an arithmetic number, because the mean of its divisors is an integer number (60155110396).

Almost surely, 2^120310220791 is an apocalyptic number.

120310220791 is a deficient number, since it is larger than the sum of its proper divisors (1).

120310220791 is an equidigital number, since it uses as much as digits as its factorization.

120310220791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 28.

The spelling of 120310220791 in words is "one hundred twenty billion, three hundred ten million, two hundred twenty thousand, seven hundred ninety-one".