1110120331000 has 64 divisors (see below), whose sum is σ = 2617511513760. Its totient is φ = 440658400000.

The previous prime is 1110120330989. The next prime is 1110120331007. The reversal of 1110120331000 is 1330210111.

It is a super-2 number, since 2×1110120331000² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110120331007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4106101 + ... + 4368100.

Almost surely, 2^{1110120331000} is an apocalyptic number.

1110120331000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1110120331000 is an abundant number, since it is smaller than the sum of its proper divisors (1507391182760).

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

1110120331000 is a wasteful number, since it uses less digits than its factorization.

1110120331000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8474353 (or 8474339 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 1110120331000 its reverse (1330210111), we get a palindrome (1111450541111).

The spelling of 1110120331000 in words is "one trillion, one hundred ten billion, one hundred twenty million, three hundred thirty-one thousand".