1121032322323 has 4 divisors (see below), whose sum is σ = 1121097557520. Its totient is φ = 1120967087128.

The previous prime is 1121032322279. The next prime is 1121032322327. The reversal of 1121032322323 is 3232232301211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1121032322323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1121032322327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32591815 + ... + 32626192.

It is an arithmetic number, because the mean of its divisors is an integer number (280274389380).

Almost surely, 2^{1121032322323} is an apocalyptic number.

1121032322323 is a deficient number, since it is larger than the sum of its proper divisors (65235197).

1121032322323 is an equidigital number, since it uses as much as digits as its factorization.

1121032322323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65235196.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1121032322323 its reverse (3232232301211), we get a palindrome (4353264623534).

The spelling of 1121032322323 in words is "one trillion, one hundred twenty-one billion, thirty-two million, three hundred twenty-two thousand, three hundred twenty-three".