120311002111132 has 24 divisors (see below), whose sum is σ = 245741621336064. Its totient is φ = 50464797237552.

The previous prime is 120311002111099. The next prime is 120311002111147. The reversal of 120311002111132 is 231111200113021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45710865748 + ... + 45710868379.

It is an arithmetic number, because the mean of its divisors is an integer number (10239234222336).

Almost surely, 2^{120311002111132} is an apocalyptic number.

It is an amenable number.

120311002111132 is an abundant number, since it is smaller than the sum of its proper divisors (125430619224932).

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

120311002111132 is a wasteful number, since it uses less digits than its factorization.

120311002111132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91421734185 (or 91421734183 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 120311002111132 its reverse (231111200113021), we get a palindrome (351422202224153).

The spelling of 120311002111132 in words is "one hundred twenty trillion, three hundred eleven billion, two million, one hundred eleven thousand, one hundred thirty-two".