23113027 has 4 divisors (see below), whose sum is σ = 26414896. Its totient is φ = 19811160.

The previous prime is 23113019. The next prime is 23113037. The reversal of 23113027 is 72031132.

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 23113027 - 2³ = 23113019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23112995 and 23113013.

It is not an unprimeable number, because it can be changed into a prime (23113007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1650924 + ... + 1650937.

It is an arithmetic number, because the mean of its divisors is an integer number (6603724).

Almost surely, 2^23113027 is an apocalyptic number.

23113027 is a deficient number, since it is larger than the sum of its proper divisors (3301869).

23113027 is an equidigital number, since it uses as much as digits as its factorization.

23113027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3301868.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 23113027 is about 4807.6009609784. The cubic root of 23113027 is about 284.8517829912.

Adding to 23113027 its reverse (72031132), we get a palindrome (95144159).

It can be divided in two parts, 23 and 113027, that added together give a triangular number (113050 = T₄₇₅).

The spelling of 23113027 in words is "twenty-three million, one hundred thirteen thousand, twenty-seven".