113023124423 has 4 divisors (see below), whose sum is σ = 123297953928. Its totient is φ = 102748294920.

The previous prime is 113023124399. The next prime is 113023124429. The reversal of 113023124423 is 324421320311.

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 113023124423 - 2¹⁰ = 113023123399 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113023124392 and 113023124401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113023124429) 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, 5137414736 + ... + 5137414757.

It is an arithmetic number, because the mean of its divisors is an integer number (30824488482).

Almost surely, 2^113023124423 is an apocalyptic number.

113023124423 is a deficient number, since it is larger than the sum of its proper divisors (10274829505).

113023124423 is a wasteful number, since it uses less digits than its factorization.

113023124423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10274829504.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 113023124423 its reverse (324421320311), we get a palindrome (437444444734).

The spelling of 113023124423 in words is "one hundred thirteen billion, twenty-three million, one hundred twenty-four thousand, four hundred twenty-three".