1120103331000 has 128 divisors (see below), whose sum is σ = 3589174704960. Its totient is φ = 290621376000.

The previous prime is 1120103330987. The next prime is 1120103331001. The reversal of 1120103331000 is 1333010211.

It is a super-2 number, since 2×1120103331000² (a number of 25 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120103331001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4934511 + ... + 5156510.

Almost surely, 2^{1120103331000} is an apocalyptic number.

1120103331000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120103331000 is an abundant number, since it is smaller than the sum of its proper divisors (2469071373960).

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

1120103331000 is a wasteful number, since it uses less digits than its factorization.

1120103331000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10091082 (or 10091068 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 1120103331000 its reverse (1333010211), we get a palindrome (1121436341211).

The spelling of 1120103331000 in words is "one trillion, one hundred twenty billion, one hundred three million, three hundred thirty-one thousand".