23010030330 has 32 divisors (see below), whose sum is σ = 63113226624. Its totient is φ = 5259435456.

The previous prime is 23010030317. The next prime is 23010030341. The reversal of 23010030330 is 3303001032.

It is a super-2 number, since 2×23010030330² (a number of 22 digits) contains 22 as substring.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54785577 + ... + 54785996.

It is an arithmetic number, because the mean of its divisors is an integer number (1972288332).

Almost surely, 2^23010030330 is an apocalyptic number.

23010030330 is an abundant number, since it is smaller than the sum of its proper divisors (40103196294).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23010030330 is a wasteful number, since it uses less digits than its factorization.

23010030330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109571590.

The product of its (nonzero) digits is 162, while the sum is 15.

Adding to 23010030330 its reverse (3303001032), we get a palindrome (26313031362).

The spelling of 23010030330 in words is "twenty-three billion, ten million, thirty thousand, three hundred thirty".