113512323 has 8 divisors (see below), whose sum is σ = 152011600. Its totient is φ = 75343968.

The previous prime is 113512319. The next prime is 113512339. The reversal of 113512323 is 323215311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113512323 - 2² = 113512319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113512323.

It is not an unprimeable number, because it can be changed into a prime (113512523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81928 + ... + 83301.

It is an arithmetic number, because the mean of its divisors is an integer number (19001450).

Almost surely, 2^113512323 is an apocalyptic number.

113512323 is a deficient number, since it is larger than the sum of its proper divisors (38499277).

113512323 is a wasteful number, since it uses less digits than its factorization.

113512323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165461.

The product of its digits is 540, while the sum is 21.

The square root of 113512323 is about 10654.2162076804. The cubic root of 113512323 is about 484.1883516063.

Adding to 113512323 its reverse (323215311), we get a palindrome (436727634).

The spelling of 113512323 in words is "one hundred thirteen million, five hundred twelve thousand, three hundred twenty-three".