11332232330231 has 2 divisors, whose sum is σ = 11332232330232. Its totient is φ = 11332232330230.

The previous prime is 11332232330161. The next prime is 11332232330239. The reversal of 11332232330231 is 13203323223311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11332232330231 is a prime.

It is a super-2 number, since 2×11332232330231² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11332232330194 and 11332232330203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11332232330239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5666116165115 + 5666116165116.

It is an arithmetic number, because the mean of its divisors is an integer number (5666116165116).

Almost surely, 2^{11332232330231} is an apocalyptic number.

11332232330231 is a deficient number, since it is larger than the sum of its proper divisors (1).

11332232330231 is an equidigital number, since it uses as much as digits as its factorization.

11332232330231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 11332232330231 its reverse (13203323223311), we get a palindrome (24535555553542).

The spelling of 11332232330231 in words is "eleven trillion, three hundred thirty-two billion, two hundred thirty-two million, three hundred thirty thousand, two hundred thirty-one".