120110993 has 2 divisors, whose sum is σ = 120110994. Its totient is φ = 120110992.

The previous prime is 120110941. The next prime is 120111007. The reversal of 120110993 is 399011021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111999889 + 8111104 = 10583^2 + 2848^2 .

It is a cyclic number.

It is not a de Polignac number, because 120110993 - 2⁸ = 120110737 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (120110093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60055496 + 60055497.

It is an arithmetic number, because the mean of its divisors is an integer number (60055497).

Almost surely, 2^120110993 is an apocalyptic number.

It is an amenable number.

120110993 is a deficient number, since it is larger than the sum of its proper divisors (1).

120110993 is an equidigital number, since it uses as much as digits as its factorization.

120110993 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 26.

The square root of 120110993 is about 10959.5160933319. The cubic root of 120110993 is about 493.3944414909.

The spelling of 120110993 in words is "one hundred twenty million, one hundred ten thousand, nine hundred ninety-three".