23000010030 has 24 divisors (see below), whose sum is σ = 59800026312. Its totient is φ = 6133335984.

The previous prime is 23000010023. The next prime is 23000010053. The reversal of 23000010030 is 3001000032.

It is a happy number.

It is a super-2 number, since 2×23000010030² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 23000009994 and 23000010021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127777744 + ... + 127777923.

It is an arithmetic number, because the mean of its divisors is an integer number (2491667763).

Almost surely, 2^23000010030 is an apocalyptic number.

23000010030 is an abundant number, since it is smaller than the sum of its proper divisors (36800016282).

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

23000010030 is a wasteful number, since it uses less digits than its factorization.

23000010030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255555680 (or 255555677 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

Adding to 23000010030 its reverse (3001000032), we get a palindrome (26001010062).

The spelling of 23000010030 in words is "twenty-three billion, ten thousand, thirty".