23130130430 has 32 divisors (see below), whose sum is σ = 46475434368. Its totient is φ = 8215351200.

The previous prime is 23130130423. The next prime is 23130130433. The reversal of 23130130430 is 3403103132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23130130433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2440316 + ... + 2449775.

It is an arithmetic number, because the mean of its divisors is an integer number (1452357324).

Almost surely, 2^23130130430 is an apocalyptic number.

23130130430 is an abundant number, since it is smaller than the sum of its proper divisors (23345303938).

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

23130130430 is a wasteful number, since it uses less digits than its factorization.

23130130430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4890152.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 23130130430 its reverse (3403103132), we get a palindrome (26533233562).

The spelling of 23130130430 in words is "twenty-three billion, one hundred thirty million, one hundred thirty thousand, four hundred thirty".