1132131697 has 2 divisors, whose sum is σ = 1132131698. Its totient is φ = 1132131696.

The previous prime is 1132131673. The next prime is 1132131713. The reversal of 1132131697 is 7961312311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1122987121 + 9144576 = 33511^2 + 3024^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1132131697 is a prime.

It is not a weakly prime, because it can be changed into another prime (1132131097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566065848 + 566065849.

It is an arithmetic number, because the mean of its divisors is an integer number (566065849).

Almost surely, 2^1132131697 is an apocalyptic number.

It is an amenable number.

1132131697 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132131697 is an equidigital number, since it uses as much as digits as its factorization.

1132131697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6804, while the sum is 34.

The square root of 1132131697 is about 33647.1647691154. The cubic root of 1132131697 is about 1042.2349916329.

The spelling of 1132131697 in words is "one billion, one hundred thirty-two million, one hundred thirty-one thousand, six hundred ninety-seven".