1130322120331 has 4 divisors (see below), whose sum is σ = 1169298745200. Its totient is φ = 1091345495464.

The previous prime is 1130322120293. The next prime is 1130322120383. The reversal of 1130322120331 is 1330212230311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1130322120331 - 2¹⁵ = 1130322087563 is a prime.

It is a super-2 number, since 2×1130322120331² (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 (1130322120731) 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, 19488312391 + ... + 19488312448.

It is an arithmetic number, because the mean of its divisors is an integer number (292324686300).

Almost surely, 2^{1130322120331} is an apocalyptic number.

1130322120331 is a deficient number, since it is larger than the sum of its proper divisors (38976624869).

1130322120331 is an equidigital number, since it uses as much as digits as its factorization.

1130322120331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38976624868.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1130322120331 its reverse (1330212230311), we get a palindrome (2460534350642).

The spelling of 1130322120331 in words is "one trillion, one hundred thirty billion, three hundred twenty-two million, one hundred twenty thousand, three hundred thirty-one".