120197077 has 16 divisors (see below), whose sum is σ = 161384832. Its totient is φ = 86454720.

The previous prime is 120197071. The next prime is 120197111. The reversal of 120197077 is 770791021.

It is not a de Polignac number, because 120197077 - 2²³ = 111808469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120197071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59038 + ... + 61039.

It is an arithmetic number, because the mean of its divisors is an integer number (10086552).

Almost surely, 2^120197077 is an apocalyptic number.

It is an amenable number.

120197077 is a deficient number, since it is larger than the sum of its proper divisors (41187755).

120197077 is a wasteful number, since it uses less digits than its factorization.

120197077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120108.

The product of its (nonzero) digits is 6174, while the sum is 34.

The square root of 120197077 is about 10963.4427530772. The cubic root of 120197077 is about 493.5122858923.

The spelling of 120197077 in words is "one hundred twenty million, one hundred ninety-seven thousand, seventy-seven".