120520701 has 48 divisors (see below), whose sum is σ = 215639424. Its totient is φ = 63286272.

The previous prime is 120520693. The next prime is 120520703. The reversal of 120520701 is 107025021.

It is not a de Polignac number, because 120520701 - 2³ = 120520693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120520703) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44745 + ... + 47361.

It is an arithmetic number, because the mean of its divisors is an integer number (4492488).

Almost surely, 2^120520701 is an apocalyptic number.

It is an amenable number.

120520701 is a deficient number, since it is larger than the sum of its proper divisors (95118723).

120520701 is a wasteful number, since it uses less digits than its factorization.

120520701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2690 (or 2687 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 120520701 is about 10978.1920642700. The cubic root of 120520701 is about 493.9548071777.

Adding to 120520701 its reverse (107025021), we get a palindrome (227545722).

The spelling of 120520701 in words is "one hundred twenty million, five hundred twenty thousand, seven hundred one".