120013102312 has 32 divisors (see below), whose sum is σ = 227297505600. Its totient is φ = 59402678400.

The previous prime is 120013102309. The next prime is 120013102337. The reversal of 120013102312 is 213201310021.

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, 288637 + ... + 568627.

It is an arithmetic number, because the mean of its divisors is an integer number (7103047050).

Almost surely, 2^120013102312 is an apocalyptic number.

It is an amenable number.

120013102312 is a deficient number, since it is larger than the sum of its proper divisors (107284403288).

120013102312 is a wasteful number, since it uses less digits than its factorization.

120013102312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280537 (or 280533 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 120013102312 its reverse (213201310021), we get a palindrome (333214412333).

The spelling of 120013102312 in words is "one hundred twenty billion, thirteen million, one hundred two thousand, three hundred twelve".