1131033120313 has 16 divisors (see below), whose sum is σ = 1136116800000. Its totient is φ = 1125964869120.

The previous prime is 1131033120271. The next prime is 1131033120431. The reversal of 1131033120313 is 3130213301311.

It is a cyclic number.

It is not a de Polignac number, because 1131033120313 - 2²⁹ = 1130496249401 is a prime.

It is a super-2 number, since 2×1131033120313² (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 (1131033121313) 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, 528272223 + ... + 528274363.

It is an arithmetic number, because the mean of its divisors is an integer number (71007300000).

Almost surely, 2^{1131033120313} is an apocalyptic number.

It is an amenable number.

1131033120313 is a deficient number, since it is larger than the sum of its proper divisors (5083679687).

1131033120313 is a wasteful number, since it uses less digits than its factorization.

1131033120313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4752.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 1131033120313 its reverse (3130213301311), we get a palindrome (4261246421624).

The spelling of 1131033120313 in words is "one trillion, one hundred thirty-one billion, thirty-three million, one hundred twenty thousand, three hundred thirteen".