23132002230 has 24 divisors (see below), whose sum is σ = 60143206032. Its totient is φ = 6168533904.

The previous prime is 23132002217. The next prime is 23132002249. The reversal of 23132002230 is 3220023132.

It is a happy number.

23132002230 is a `hidden beast` number, since 231 + 3 + 200 + 2 + 230 = 666.

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

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 128511034 + ... + 128511213.

It is an arithmetic number, because the mean of its divisors is an integer number (2505966918).

Almost surely, 2^23132002230 is an apocalyptic number.

23132002230 is an abundant number, since it is smaller than the sum of its proper divisors (37011203802).

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

23132002230 is a wasteful number, since it uses less digits than its factorization.

23132002230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257022260 (or 257022257 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 23132002230 its reverse (3220023132), we get a palindrome (26352025362).

The spelling of 23132002230 in words is "twenty-three billion, one hundred thirty-two million, two thousand, two hundred thirty".