120133311140 has 24 divisors (see below), whose sum is σ = 252666320760. Its totient is φ = 47979730688.

The previous prime is 120133311113. The next prime is 120133311161. The reversal of 120133311140 is 41113331021.

It can be written as a sum of positive squares in 4 ways, for example, as 3850947136 + 116282364004 = 62056^2 + 341002^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 4586225 + ... + 4612344.

It is an arithmetic number, because the mean of its divisors is an integer number (10527763365).

Almost surely, 2^120133311140 is an apocalyptic number.

120133311140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120133311140 is an abundant number, since it is smaller than the sum of its proper divisors (132533009620).

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

120133311140 is a wasteful number, since it uses less digits than its factorization.

120133311140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9199231 (or 9199229 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 120133311140 its reverse (41113331021), we get a palindrome (161246642161).

The spelling of 120133311140 in words is "one hundred twenty billion, one hundred thirty-three million, three hundred eleven thousand, one hundred forty".