1331132112297 has 12 divisors (see below), whose sum is σ = 2070649952644. Its totient is φ = 819158222880.

The previous prime is 1331132112253. The next prime is 1331132112301. The reversal of 1331132112297 is 7922112311331.

1331132112297 is a `hidden beast` number, since 1 + 3 + 31 + 1 + 321 + 12 + 297 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 863739749376 + 467392362921 = 929376^2 + 683661^2 .

It is not a de Polignac number, because 1331132112297 - 2¹⁰ = 1331132111273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1331132119297) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5688598654 + ... + 5688598887.

Almost surely, 2^{1331132112297} is an apocalyptic number.

It is an amenable number.

1331132112297 is a deficient number, since it is larger than the sum of its proper divisors (739517840347).

1331132112297 is a wasteful number, since it uses less digits than its factorization.

1331132112297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11377197560 (or 11377197557 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The spelling of 1331132112297 in words is "one trillion, three hundred thirty-one billion, one hundred thirty-two million, one hundred twelve thousand, two hundred ninety-seven".