11412313023 has 4 divisors (see below), whose sum is σ = 15216417368. Its totient is φ = 7608208680.

The previous prime is 11412313009. The next prime is 11412313049. The reversal of 11412313023 is 32031321411.

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

It is not a de Polignac number, because 11412313023 - 2⁹ = 11412312511 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 (11412383023) 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, 1902052168 + ... + 1902052173.

It is an arithmetic number, because the mean of its divisors is an integer number (3804104342).

Almost surely, 2^11412313023 is an apocalyptic number.

11412313023 is a deficient number, since it is larger than the sum of its proper divisors (3804104345).

11412313023 is an equidigital number, since it uses as much as digits as its factorization.

11412313023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3804104344.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11412313023 its reverse (32031321411), we get a palindrome (43443634434).

The spelling of 11412313023 in words is "eleven billion, four hundred twelve million, three hundred thirteen thousand, twenty-three".