23012113 has 8 divisors (see below), whose sum is σ = 23718080. Its totient is φ = 22310640.

The previous prime is 23012089. The next prime is 23012117. The reversal of 23012113 is 31121032.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23012113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23012093 and 23012102.

It is not an unprimeable number, because it can be changed into a prime (23012117) 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, 11308 + ... + 13186.

It is an arithmetic number, because the mean of its divisors is an integer number (2964760).

Almost surely, 2^23012113 is an apocalyptic number.

It is an amenable number.

23012113 is a deficient number, since it is larger than the sum of its proper divisors (705967).

23012113 is a wasteful number, since it uses less digits than its factorization.

23012113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2247.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 23012113 is about 4797.0942246322. The cubic root of 23012113 is about 284.4366135144.

Adding to 23012113 its reverse (31121032), we get a palindrome (54133145).

The spelling of 23012113 in words is "twenty-three million, twelve thousand, one hundred thirteen".