11132262961 has 2 divisors, whose sum is σ = 11132262962. Its totient is φ = 11132262960.

The previous prime is 11132262943. The next prime is 11132262971. The reversal of 11132262961 is 16926223111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5830238736 + 5302024225 = 76356^2 + 72815^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11132262961 is a prime.

It is not a weakly prime, because it can be changed into another prime (11132262901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5566131480 + 5566131481.

It is an arithmetic number, because the mean of its divisors is an integer number (5566131481).

Almost surely, 2^11132262961 is an apocalyptic number.

It is an amenable number.

11132262961 is a deficient number, since it is larger than the sum of its proper divisors (1).

11132262961 is an equidigital number, since it uses as much as digits as its factorization.

11132262961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 34.

The spelling of 11132262961 in words is "eleven billion, one hundred thirty-two million, two hundred sixty-two thousand, nine hundred sixty-one".