1120323132231 has 4 divisors (see below), whose sum is σ = 1493764176312. Its totient is φ = 746882088152.

The previous prime is 1120323132221. The next prime is 1120323132251. The reversal of 1120323132231 is 1322313230211.

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

It is a cyclic number.

It is not a de Polignac number, because 1120323132231 - 2¹⁵ = 1120323099463 is a prime.

It is a super-2 number, since 2×1120323132231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120323132221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186720522036 + ... + 186720522041.

It is an arithmetic number, because the mean of its divisors is an integer number (373441044078).

Almost surely, 2^{1120323132231} is an apocalyptic number.

1120323132231 is a deficient number, since it is larger than the sum of its proper divisors (373441044081).

1120323132231 is an equidigital number, since it uses as much as digits as its factorization.

1120323132231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373441044080.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1120323132231 its reverse (1322313230211), we get a palindrome (2442636362442).

The spelling of 1120323132231 in words is "one trillion, one hundred twenty billion, three hundred twenty-three million, one hundred thirty-two thousand, two hundred thirty-one".