113423440411 has 4 divisors (see below), whose sum is σ = 120095407512. Its totient is φ = 106751473312.

The previous prime is 113423440381. The next prime is 113423440423. The reversal of 113423440411 is 114044324311.

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

It is a cyclic number.

It is not a de Polignac number, because 113423440411 - 2²⁵ = 113389885979 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113423440411.

It is not an unprimeable number, because it can be changed into a prime (113423440441) 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, 3335983525 + ... + 3335983558.

It is an arithmetic number, because the mean of its divisors is an integer number (30023851878).

Almost surely, 2^113423440411 is an apocalyptic number.

113423440411 is a deficient number, since it is larger than the sum of its proper divisors (6671967101).

113423440411 is an equidigital number, since it uses as much as digits as its factorization.

113423440411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6671967100.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 113423440411 its reverse (114044324311), we get a palindrome (227467764722).

The spelling of 113423440411 in words is "one hundred thirteen billion, four hundred twenty-three million, four hundred forty thousand, four hundred eleven".