11232132997 has 2 divisors, whose sum is σ = 11232132998. Its totient is φ = 11232132996.

The previous prime is 11232132979. The next prime is 11232133049. The reversal of 11232132997 is 79923123211.

Together with previous prime (11232132979) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10788145956 + 443987041 = 103866^2 + 21071^2 .

It is a cyclic number.

It is not a de Polignac number, because 11232132997 - 2¹⁹ = 11231608709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11232132797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5616066498 + 5616066499.

It is an arithmetic number, because the mean of its divisors is an integer number (5616066499).

Almost surely, 2^11232132997 is an apocalyptic number.

It is an amenable number.

11232132997 is a deficient number, since it is larger than the sum of its proper divisors (1).

11232132997 is an equidigital number, since it uses as much as digits as its factorization.

11232132997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40824, while the sum is 40.

The spelling of 11232132997 in words is "eleven billion, two hundred thirty-two million, one hundred thirty-two thousand, nine hundred ninety-seven".