120403160 has 32 divisors (see below), whose sum is σ = 282687840. Its totient is φ = 46066944.

The previous prime is 120403147. The next prime is 120403187. The reversal of 120403160 is 61304021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64517 + ... + 66356.

It is an arithmetic number, because the mean of its divisors is an integer number (8833995).

Almost surely, 2^120403160 is an apocalyptic number.

120403160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120403160 is an abundant number, since it is smaller than the sum of its proper divisors (162284680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120403160 is a wasteful number, since it uses less digits than its factorization.

120403160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130907 (or 130903 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 120403160 is about 10972.8373723481. The cubic root of 120403160 is about 493.7941741175.

Adding to 120403160 its reverse (61304021), we get a palindrome (181707181).

The spelling of 120403160 in words is "one hundred twenty million, four hundred three thousand, one hundred sixty".