12452110311 has 4 divisors (see below), whose sum is σ = 16602813752. Its totient is φ = 8301406872.

The previous prime is 12452110289. The next prime is 12452110327. The reversal of 12452110311 is 11301125421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11301125421 = 3 ⋅3767041807.

It is not a de Polignac number, because 12452110311 - 2¹⁵ = 12452077543 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 (12452610311) 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, 2075351716 + ... + 2075351721.

It is an arithmetic number, because the mean of its divisors is an integer number (4150703438).

Almost surely, 2^12452110311 is an apocalyptic number.

12452110311 is a deficient number, since it is larger than the sum of its proper divisors (4150703441).

12452110311 is an equidigital number, since it uses as much as digits as its factorization.

12452110311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4150703440.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 12452110311 its reverse (11301125421), we get a palindrome (23753235732).

The spelling of 12452110311 in words is "twelve billion, four hundred fifty-two million, one hundred ten thousand, three hundred eleven".