11232342091 has 2 divisors, whose sum is σ = 11232342092. Its totient is φ = 11232342090.

The previous prime is 11232342067. The next prime is 11232342113. The reversal of 11232342091 is 19024323211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11232342091 - 2⁷ = 11232341963 is a prime.

It is not a weakly prime, because it can be changed into another prime (11232342691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5616171045 + 5616171046.

It is an arithmetic number, because the mean of its divisors is an integer number (5616171046).

Almost surely, 2^11232342091 is an apocalyptic number.

11232342091 is a deficient number, since it is larger than the sum of its proper divisors (1).

11232342091 is an equidigital number, since it uses as much as digits as its factorization.

11232342091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 11232342091 in words is "eleven billion, two hundred thirty-two million, three hundred forty-two thousand, ninety-one".