1132320231113 has 4 divisors (see below), whose sum is σ = 1138646042640. Its totient is φ = 1125994419588.

The previous prime is 1132320231071. The next prime is 1132320231127. The reversal of 1132320231113 is 3111320232311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1132320231113 - 2²² = 1132316036809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1132320231013) 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, 3162905495 + ... + 3162905852.

It is an arithmetic number, because the mean of its divisors is an integer number (284661510660).

Almost surely, 2^{1132320231113} is an apocalyptic number.

It is an amenable number.

1132320231113 is a deficient number, since it is larger than the sum of its proper divisors (6325811527).

1132320231113 is an equidigital number, since it uses as much as digits as its factorization.

1132320231113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6325811526.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1132320231113 its reverse (3111320232311), we get a palindrome (4243640463424).

The spelling of 1132320231113 in words is "one trillion, one hundred thirty-two billion, three hundred twenty million, two hundred thirty-one thousand, one hundred thirteen".