120010311000 has 96 divisors (see below), whose sum is σ = 405634881600. Its totient is φ = 32002747200.

The previous prime is 120010310977. The next prime is 120010311013. The reversal of 120010311000 is 113010021.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6658240 + ... + 6676239.

It is an arithmetic number, because the mean of its divisors is an integer number (4225363350).

Almost surely, 2^120010311000 is an apocalyptic number.

120010311000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120010311000 is an abundant number, since it is smaller than the sum of its proper divisors (285624570600).

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

120010311000 is a wasteful number, since it uses less digits than its factorization.

120010311000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13334506 (or 13334489 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 120010311000 its reverse (113010021), we get a palindrome (120123321021).

The spelling of 120010311000 in words is "one hundred twenty billion, ten million, three hundred eleven thousand".