32030231012 has 48 divisors (see below), whose sum is σ = 64285289712. Its totient is φ = 13833093120.

The previous prime is 32030231011. The next prime is 32030231021. The reversal of 32030231012 is 21013203023.

It can be written as a sum of positive squares in 8 ways, for example, as 294946276 + 31735284736 = 17174^2 + 178144^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (32030231011) 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, 48212 + ... + 257652.

It is an arithmetic number, because the mean of its divisors is an integer number (1339276869).

Almost surely, 2^32030231012 is an apocalyptic number.

It is an amenable number.

32030231012 is an abundant number, since it is smaller than the sum of its proper divisors (32255058700).

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

32030231012 is a wasteful number, since it uses less digits than its factorization.

32030231012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209648 (or 209646 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 32030231012 its reverse (21013203023), we get a palindrome (53043434035).

The spelling of 32030231012 in words is "thirty-two billion, thirty million, two hundred thirty-one thousand, twelve".