23013116 has 12 divisors (see below), whose sum is σ = 46026288. Its totient is φ = 9862752.

The previous prime is 23013103. The next prime is 23013119. The reversal of 23013116 is 61131032.

23013116 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 23013094 and 23013103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23013119) 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, 410921 + ... + 410976.

It is an arithmetic number, because the mean of its divisors is an integer number (3835524).

Almost surely, 2^23013116 is an apocalyptic number.

It is an amenable number.

23013116 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23013116 is a wasteful number, since it uses less digits than its factorization.

23013116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821908 (or 821906 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 23013116 is about 4797.1987659466. The cubic root of 23013116 is about 284.4407459145.

Adding to 23013116 its reverse (61131032), we get a palindrome (84144148).

The spelling of 23013116 in words is "twenty-three million, thirteen thousand, one hundred sixteen".