1132531321315 has 16 divisors (see below), whose sum is σ = 1399500751968. Its totient is φ = 879318026496.

The previous prime is 1132531321309. The next prime is 1132531321321. The reversal of 1132531321315 is 5131231352311.

It is an interprime number because it is at equal distance from previous prime (1132531321309) and next prime (1132531321321).

It is a cyclic number.

It is not a de Polignac number, because 1132531321315 - 2¹⁵ = 1132531288547 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16742002 + ... + 16809511.

It is an arithmetic number, because the mean of its divisors is an integer number (87468796998).

Almost surely, 2^{1132531321315} is an apocalyptic number.

1132531321315 is a deficient number, since it is larger than the sum of its proper divisors (266969430653).

1132531321315 is a wasteful number, since it uses less digits than its factorization.

1132531321315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33551718.

The product of its digits is 8100, while the sum is 31.

Adding to 1132531321315 its reverse (5131231352311), we get a palindrome (6263762673626).

The spelling of 1132531321315 in words is "one trillion, one hundred thirty-two billion, five hundred thirty-one million, three hundred twenty-one thousand, three hundred fifteen".