11332123213291 has 2 divisors, whose sum is σ = 11332123213292. Its totient is φ = 11332123213290.

The previous prime is 11332123213247. The next prime is 11332123213339. The reversal of 11332123213291 is 19231232123311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11332123213291 - 2⁷ = 11332123213163 is a prime.

It is not a weakly prime, because it can be changed into another prime (11332123213231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5666061606645 + 5666061606646.

It is an arithmetic number, because the mean of its divisors is an integer number (5666061606646).

Almost surely, 2^{11332123213291} is an apocalyptic number.

11332123213291 is a deficient number, since it is larger than the sum of its proper divisors (1).

11332123213291 is an equidigital number, since it uses as much as digits as its factorization.

11332123213291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 34.

The spelling of 11332123213291 in words is "eleven trillion, three hundred thirty-two billion, one hundred twenty-three million, two hundred thirteen thousand, two hundred ninety-one".