1120331321313 has 4 divisors (see below), whose sum is σ = 1493775095088. Its totient is φ = 746887547540.

The previous prime is 1120331321303. The next prime is 1120331321371. The reversal of 1120331321313 is 3131231330211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1120331321313 - 2²² = 1120327127009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1120331321303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186721886883 + ... + 186721886888.

It is an arithmetic number, because the mean of its divisors is an integer number (373443773772).

Almost surely, 2^{1120331321313} is an apocalyptic number.

It is an amenable number.

1120331321313 is a deficient number, since it is larger than the sum of its proper divisors (373443773775).

1120331321313 is an equidigital number, since it uses as much as digits as its factorization.

1120331321313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373443773774.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 1120331321313 its reverse (3131231330211), we get a palindrome (4251562651524).

The spelling of 1120331321313 in words is "one trillion, one hundred twenty billion, three hundred thirty-one million, three hundred twenty-one thousand, three hundred thirteen".