120131032110 has 16 divisors (see below), whose sum is σ = 288314477136. Its totient is φ = 32034941888.

The previous prime is 120131032067. The next prime is 120131032169. The reversal of 120131032110 is 11230131021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 120131032110.

It is a congruent number.

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, 2002183839 + ... + 2002183898.

It is an arithmetic number, because the mean of its divisors is an integer number (18019654821).

Almost surely, 2^120131032110 is an apocalyptic number.

120131032110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120131032110 is an abundant number, since it is smaller than the sum of its proper divisors (168183445026).

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

120131032110 is a wasteful number, since it uses less digits than its factorization.

120131032110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4004367747.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 120131032110 its reverse (11230131021), we get a palindrome (131361163131).

The spelling of 120131032110 in words is "one hundred twenty billion, one hundred thirty-one million, thirty-two thousand, one hundred ten".