232002123320 has 96 divisors (see below), whose sum is σ = 598720822560. Its totient is φ = 80696352000.

The previous prime is 232002123281. The next prime is 232002123337. The reversal of 232002123320 is 23321200232.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 232002123292 and 232002123301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 930731 + ... + 1153370.

It is an arithmetic number, because the mean of its divisors is an integer number (6236675235).

Almost surely, 2^232002123320 is an apocalyptic number.

232002123320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232002123320 is an abundant number, since it is smaller than the sum of its proper divisors (366718699240).

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

232002123320 is a wasteful number, since it uses less digits than its factorization.

232002123320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2084157 (or 2084142 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 232002123320 its reverse (23321200232), we get a palindrome (255323323552).

The spelling of 232002123320 in words is "two hundred thirty-two billion, two million, one hundred twenty-three thousand, three hundred twenty".