23303021230 has 16 divisors (see below), whose sum is σ = 41994398160. Its totient is φ = 9310328512.

The previous prime is 23303021207. The next prime is 23303021239. The reversal of 23303021230 is 3212030332.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23303021198 and 23303021207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23303021239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1351000 + ... + 1368139.

It is an arithmetic number, because the mean of its divisors is an integer number (2624649885).

Almost surely, 2^23303021230 is an apocalyptic number.

23303021230 is a deficient number, since it is larger than the sum of its proper divisors (18691376930).

23303021230 is a wasteful number, since it uses less digits than its factorization.

23303021230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2720003.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 23303021230 its reverse (3212030332), we get a palindrome (26515051562).

The spelling of 23303021230 in words is "twenty-three billion, three hundred three million, twenty-one thousand, two hundred thirty".