23203323130 has 72 divisors (see below), whose sum is σ = 45800309628. Its totient is φ = 8459912448.

The previous prime is 23203323113. The next prime is 23203323131. The reversal of 23203323130 is 3132330232.

It can be written as a sum of positive squares in 6 ways, for example, as 4288547169 + 18914775961 = 65487^2 + 137531^2 .

It is not an unprimeable number, because it can be changed into a prime (23203323131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11641414 + ... + 11643406.

Almost surely, 2^23203323130 is an apocalyptic number.

23203323130 is a deficient number, since it is larger than the sum of its proper divisors (22596986498).

23203323130 is a wasteful number, since it uses less digits than its factorization.

23203323130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2192 (or 2096 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 23203323130 its reverse (3132330232), we get a palindrome (26335653362).

The spelling of 23203323130 in words is "twenty-three billion, two hundred three million, three hundred twenty-three thousand, one hundred thirty".