23230302030 has 96 divisors (see below), whose sum is σ = 65232367200. Its totient is φ = 5701743360.

The previous prime is 23230302019. The next prime is 23230302049. The reversal of 23230302030 is 3020303232.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 23230301994 and 23230302012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 379885 + ... + 436775.

It is an arithmetic number, because the mean of its divisors is an integer number (679503825).

Almost surely, 2^23230302030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23230302030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32616183600).

23230302030 is an abundant number, since it is smaller than the sum of its proper divisors (42002065170).

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

23230302030 is a wasteful number, since it uses less digits than its factorization.

23230302030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57266 (or 57263 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

Adding to 23230302030 its reverse (3020303232), we get a palindrome (26250605262).

The spelling of 23230302030 in words is "twenty-three billion, two hundred thirty million, three hundred two thousand, thirty".