32231230032 has 80 divisors (see below), whose sum is σ = 87675816960. Its totient is φ = 10174859136.

The previous prime is 32231229977. The next prime is 32231230033. The reversal of 32231230032 is 23003213223.

It is a junction number, because it is equal to n+sod(n) for n = 32231229990 and 32231230008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32231230033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5380543 + ... + 5386529.

It is an arithmetic number, because the mean of its divisors is an integer number (1095947712).

Almost surely, 2^32231230032 is an apocalyptic number.

It is an amenable number.

32231230032 is an abundant number, since it is smaller than the sum of its proper divisors (55444586928).

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

32231230032 is a wasteful number, since it uses less digits than its factorization.

32231230032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11920 (or 11914 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 32231230032 its reverse (23003213223), we get a palindrome (55234443255).

The spelling of 32231230032 in words is "thirty-two billion, two hundred thirty-one million, two hundred thirty thousand, thirty-two".