120771934 has 4 divisors (see below), whose sum is σ = 181157904. Its totient is φ = 60385966.

The previous prime is 120771901. The next prime is 120771941. The reversal of 120771934 is 439177021.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 120771934.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30192982 + ... + 30192985.

It is an arithmetic number, because the mean of its divisors is an integer number (45289476).

Almost surely, 2^120771934 is an apocalyptic number.

120771934 is a deficient number, since it is larger than the sum of its proper divisors (60385970).

120771934 is an equidigital number, since it uses as much as digits as its factorization.

120771934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60385969.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 120771934 is about 10989.6284741569. The cubic root of 120771934 is about 494.2977956074.

The spelling of 120771934 in words is "one hundred twenty million, seven hundred seventy-one thousand, nine hundred thirty-four".