23332130352 has 400 divisors, whose sum is σ = 73745860320. Its totient is φ = 7094697984.

The previous prime is 23332130323. The next prime is 23332130357. The reversal of 23332130352 is 25303123332.

23332130352 is a `hidden beast` number, since 2 + 33 + 321 + 303 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (23332130357) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 143141823 + ... + 143141985.

Almost surely, 2^23332130352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23332130352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36872930160).

23332130352 is an abundant number, since it is smaller than the sum of its proper divisors (50413729968).

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

23332130352 is a wasteful number, since it uses less digits than its factorization.

23332130352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362 (or 347 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 27.

Adding to 23332130352 its reverse (25303123332), we get a palindrome (48635253684).

The spelling of 23332130352 in words is "twenty-three billion, three hundred thirty-two million, one hundred thirty thousand, three hundred fifty-two".