201323132232 has 64 divisors (see below), whose sum is σ = 544116619200. Its totient is φ = 61857457920.

The previous prime is 201323132191. The next prime is 201323132267. The reversal of 201323132232 is 232231323102.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5949319 + ... + 5983062.

It is an arithmetic number, because the mean of its divisors is an integer number (8501822175).

Almost surely, 2^201323132232 is an apocalyptic number.

It is an amenable number.

201323132232 is an abundant number, since it is smaller than the sum of its proper divisors (342793486968).

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

201323132232 is a wasteful number, since it uses less digits than its factorization.

201323132232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11932446 (or 11932442 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 201323132232 its reverse (232231323102), we get a palindrome (433554455334).

The spelling of 201323132232 in words is "two hundred one billion, three hundred twenty-three million, one hundred thirty-two thousand, two hundred thirty-two".