23040130 has 16 divisors (see below), whose sum is σ = 42810624. Its totient is φ = 8918640.

The previous prime is 23040109. The next prime is 23040167. The reversal of 23040130 is 3104032.

It is a self number, because there is not a number n which added to its sum of digits gives 23040130.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 36852 + ... + 37471.

It is an arithmetic number, because the mean of its divisors is an integer number (2675664).

Almost surely, 2^23040130 is an apocalyptic number.

23040130 is a deficient number, since it is larger than the sum of its proper divisors (19770494).

23040130 is a wasteful number, since it uses less digits than its factorization.

23040130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74361.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 23040130 is about 4800.0135416476. The cubic root of 23040130 is about 284.5519995389.

Adding to 23040130 its reverse (3104032), we get a palindrome (26144162).

The spelling of 23040130 in words is "twenty-three million, forty thousand, one hundred thirty".