1132311012331 has 16 divisors (see below), whose sum is σ = 1149075097600. Its totient is φ = 1115609695200.

The previous prime is 1132311012323. The next prime is 1132311012337. The reversal of 1132311012331 is 1332101132311.

It is a cyclic number.

It is not a de Polignac number, because 1132311012331 - 2³ = 1132311012323 is a prime.

It is a super-2 number, since 2×1132311012331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1132311012337) 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, 115196125 + ... + 115205953.

It is an arithmetic number, because the mean of its divisors is an integer number (71817193600).

Almost surely, 2^{1132311012331} is an apocalyptic number.

1132311012331 is a deficient number, since it is larger than the sum of its proper divisors (16764085269).

1132311012331 is an equidigital number, since it uses as much as digits as its factorization.

1132311012331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12850.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 1132311012331 its reverse (1332101132311), we get a palindrome (2464412144642).

The spelling of 1132311012331 in words is "one trillion, one hundred thirty-two billion, three hundred eleven million, twelve thousand, three hundred thirty-one".