120971795 has 8 divisors (see below), whose sum is σ = 165904224. Its totient is φ = 82952064.

The previous prime is 120971791. The next prime is 120971849. The reversal of 120971795 is 597179021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120971795 - 2² = 120971791 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120971791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1728134 + ... + 1728203.

It is an arithmetic number, because the mean of its divisors is an integer number (20738028).

Almost surely, 2^120971795 is an apocalyptic number.

120971795 is a deficient number, since it is larger than the sum of its proper divisors (44932429).

120971795 is an equidigital number, since it uses as much as digits as its factorization.

120971795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3456349.

The product of its (nonzero) digits is 39690, while the sum is 41.

The square root of 120971795 is about 10998.7178798258. The cubic root of 120971795 is about 494.5703103752.

The spelling of 120971795 in words is "one hundred twenty million, nine hundred seventy-one thousand, seven hundred ninety-five".