120096391 has 2 divisors, whose sum is σ = 120096392. Its totient is φ = 120096390.

The previous prime is 120096367. The next prime is 120096419. The reversal of 120096391 is 193690021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120096391 - 2¹⁵ = 120063623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120096311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60048195 + 60048196.

It is an arithmetic number, because the mean of its divisors is an integer number (60048196).

Almost surely, 2^120096391 is an apocalyptic number.

120096391 is a deficient number, since it is larger than the sum of its proper divisors (1).

120096391 is an equidigital number, since it uses as much as digits as its factorization.

120096391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 120096391 is about 10958.8498940354. The cubic root of 120096391 is about 493.3744465473.

The spelling of 120096391 in words is "one hundred twenty million, ninety-six thousand, three hundred ninety-one".