1131123102232 has 24 divisors (see below), whose sum is σ = 2171325101940. Its totient is φ = 552408949680.

The previous prime is 1131123102223. The next prime is 1131123102247. The reversal of 1131123102232 is 2322013211311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38219494 + ... + 38249077.

Almost surely, 2^{1131123102232} is an apocalyptic number.

It is an amenable number.

1131123102232 is a deficient number, since it is larger than the sum of its proper divisors (1040201999708).

1131123102232 is an equidigital number, since it uses as much as digits as its factorization.

1131123102232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76468663 (or 76468616 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1131123102232 its reverse (2322013211311), we get a palindrome (3453136313543).

The spelling of 1131123102232 in words is "one trillion, one hundred thirty-one billion, one hundred twenty-three million, one hundred two thousand, two hundred thirty-two".