23132330232 has 32 divisors (see below), whose sum is σ = 63088174080. Its totient is φ = 7009796960.

The previous prime is 23132330227. The next prime is 23132330237. The reversal of 23132330232 is 23203323132.

It is an interprime number because it is at equal distance from previous prime (23132330227) and next prime (23132330237).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23132330237) 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, 43810968 + ... + 43811495.

It is an arithmetic number, because the mean of its divisors is an integer number (1971505440).

Almost surely, 2^23132330232 is an apocalyptic number.

23132330232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23132330232 is an abundant number, since it is smaller than the sum of its proper divisors (39955843848).

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

23132330232 is a wasteful number, since it uses less digits than its factorization.

23132330232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87622483 (or 87622479 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 23132330232 its reverse (23203323132), we get a palindrome (46335653364).

The spelling of 23132330232 in words is "twenty-three billion, one hundred thirty-two million, three hundred thirty thousand, two hundred thirty-two".