23010045 has 16 divisors (see below), whose sum is σ = 38754240. Its totient is φ = 11625984.

The previous prime is 23010037. The next prime is 23010047. The reversal of 23010045 is 54001032.

It is not a de Polignac number, because 23010045 - 2³ = 23010037 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23010047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40084 + ... + 40653.

It is an arithmetic number, because the mean of its divisors is an integer number (2422140).

Almost surely, 2^23010045 is an apocalyptic number.

It is an amenable number.

23010045 is a deficient number, since it is larger than the sum of its proper divisors (15744195).

23010045 is a wasteful number, since it uses less digits than its factorization.

23010045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80764.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 23010045 is about 4796.8786726370. The cubic root of 23010045 is about 284.4280928925.

Adding to 23010045 its reverse (54001032), we get a palindrome (77011077).

The spelling of 23010045 in words is "twenty-three million, ten thousand, forty-five".