1120413021331 has 16 divisors (see below), whose sum is σ = 1172395645920. Its totient is φ = 1069941683200.

The previous prime is 1120413021323. The next prime is 1120413021361. The reversal of 1120413021331 is 1331203140211.

It is not a de Polignac number, because 1120413021331 - 2³ = 1120413021323 is a prime.

It is a super-2 number, since 2×1120413021331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120413021361) 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, 1457950 + ... + 2089603.

It is an arithmetic number, because the mean of its divisors is an integer number (73274727870).

Almost surely, 2^{1120413021331} is an apocalyptic number.

1120413021331 is a deficient number, since it is larger than the sum of its proper divisors (51982624589).

1120413021331 is a wasteful number, since it uses less digits than its factorization.

1120413021331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3547766.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1120413021331 its reverse (1331203140211), we get a palindrome (2451616161542).

The spelling of 1120413021331 in words is "one trillion, one hundred twenty billion, four hundred thirteen million, twenty-one thousand, three hundred thirty-one".