120940879 has 2 divisors, whose sum is σ = 120940880. Its totient is φ = 120940878.

The previous prime is 120940867. The next prime is 120940913. The reversal of 120940879 is 978049021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120940879 - 2⁵ = 120940847 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120946879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60470439 + 60470440.

It is an arithmetic number, because the mean of its divisors is an integer number (60470440).

Almost surely, 2^120940879 is an apocalyptic number.

120940879 is a deficient number, since it is larger than the sum of its proper divisors (1).

120940879 is an equidigital number, since it uses as much as digits as its factorization.

120940879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 120940879 is about 10997.3123534798. The cubic root of 120940879 is about 494.5281753788.

The spelling of 120940879 in words is "one hundred twenty million, nine hundred forty thousand, eight hundred seventy-nine".