1110232312311 has 4 divisors (see below), whose sum is σ = 1480309749752. Its totient is φ = 740154874872.

The previous prime is 1110232312201. The next prime is 1110232312327. The reversal of 1110232312311 is 1132132320111.

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

It is not a de Polignac number, because 1110232312311 - 2¹¹ = 1110232310263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110232312351) 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, 185038718716 + ... + 185038718721.

It is an arithmetic number, because the mean of its divisors is an integer number (370077437438).

Almost surely, 2^{1110232312311} is an apocalyptic number.

1110232312311 is a deficient number, since it is larger than the sum of its proper divisors (370077437441).

1110232312311 is an equidigital number, since it uses as much as digits as its factorization.

1110232312311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370077437440.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 1110232312311 its reverse (1132132320111), we get a palindrome (2242364632422).

The spelling of 1110232312311 in words is "one trillion, one hundred ten billion, two hundred thirty-two million, three hundred twelve thousand, three hundred eleven".