120152012 has 12 divisors (see below), whose sum is σ = 212231880. Its totient is φ = 59514336.

The previous prime is 120152009. The next prime is 120152089. The reversal of 120152012 is 210251021.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139937 + ... + 140792.

It is an arithmetic number, because the mean of its divisors is an integer number (17685990).

Almost surely, 2^120152012 is an apocalyptic number.

It is an amenable number.

120152012 is a deficient number, since it is larger than the sum of its proper divisors (92079868).

120152012 is a wasteful number, since it uses less digits than its factorization.

120152012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280840 (or 280838 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 120152012 is about 10961.3873209553. The cubic root of 120152012 is about 493.4506013328.

Subtracting 120152012 from its reverse (210251021), we obtain a palindrome (90099009).

The spelling of 120152012 in words is "one hundred twenty million, one hundred fifty-two thousand, twelve".