23002150 has 24 divisors (see below), whose sum is σ = 42914664. Its totient is φ = 9172800.

The previous prime is 23002127. The next prime is 23002151. The reversal of 23002150 is 5120032.

It is a self number, because there is not a number n which added to its sum of digits gives 23002150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23002151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25609 + ... + 26491.

It is an arithmetic number, because the mean of its divisors is an integer number (1788111).

Almost surely, 2^23002150 is an apocalyptic number.

23002150 is a deficient number, since it is larger than the sum of its proper divisors (19912514).

23002150 is a wasteful number, since it uses less digits than its factorization.

23002150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1416 (or 1411 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 23002150 is about 4796.0556710697. The cubic root of 23002150 is about 284.3955590337.

Adding to 23002150 its reverse (5120032), we get a palindrome (28122182).

The spelling of 23002150 in words is "twenty-three million, two thousand, one hundred fifty".