132000231311261 has 2 divisors, whose sum is σ = 132000231311262. Its totient is φ = 132000231311260.

The previous prime is 132000231311209. The next prime is 132000231311279. The reversal of 132000231311261 is 162113132000231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78358010224036 + 53642221087225 = 8852006^2 + 7324085^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132000231311261 is a prime.

It is a super-2 number, since 2×132000231311261² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 132000231311261.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132000231311461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66000115655630 + 66000115655631.

It is an arithmetic number, because the mean of its divisors is an integer number (66000115655631).

Almost surely, 2^{132000231311261} is an apocalyptic number.

It is an amenable number.

132000231311261 is a deficient number, since it is larger than the sum of its proper divisors (1).

132000231311261 is an equidigital number, since it uses as much as digits as its factorization.

132000231311261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 132000231311261 its reverse (162113132000231), we get a palindrome (294113363311492).

The spelling of 132000231311261 in words is "one hundred thirty-two trillion, two hundred thirty-one million, three hundred eleven thousand, two hundred sixty-one".