23010345 has 16 divisors (see below), whose sum is σ = 40907520. Its totient is φ = 12272112.

The previous prime is 23010341. The next prime is 23010347. The reversal of 23010345 is 54301032.

It is not a de Polignac number, because 23010345 - 2² = 23010341 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (23010341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85089 + ... + 85358.

It is an arithmetic number, because the mean of its divisors is an integer number (2556720).

Almost surely, 2^23010345 is an apocalyptic number.

It is an amenable number.

23010345 is a deficient number, since it is larger than the sum of its proper divisors (17897175).

23010345 is a wasteful number, since it uses less digits than its factorization.

23010345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170461 (or 170455 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 23010345 is about 4796.9099428695. The cubic root of 23010345 is about 284.4293289912.

Adding to 23010345 its reverse (54301032), we get a palindrome (77311377).

The spelling of 23010345 in words is "twenty-three million, ten thousand, three hundred forty-five".