120030331110091 has 2 divisors, whose sum is σ = 120030331110092. Its totient is φ = 120030331110090.

The previous prime is 120030331110083. The next prime is 120030331110127. The reversal of 120030331110091 is 190011133030021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120030331110091 - 2³ = 120030331110083 is a prime.

It is not a weakly prime, because it can be changed into another prime (120030331110061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60015165555045 + 60015165555046.

It is an arithmetic number, because the mean of its divisors is an integer number (60015165555046).

Almost surely, 2^{120030331110091} is an apocalyptic number.

120030331110091 is a deficient number, since it is larger than the sum of its proper divisors (1).

120030331110091 is an equidigital number, since it uses as much as digits as its factorization.

120030331110091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 25.

The spelling of 120030331110091 in words is "one hundred twenty trillion, thirty billion, three hundred thirty-one million, one hundred ten thousand, ninety-one".