32313203112 has 16 divisors (see below), whose sum is σ = 80783007840. Its totient is φ = 10771067696.

The previous prime is 32313203089. The next prime is 32313203137. The reversal of 32313203112 is 21130231323.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 673191708 + ... + 673191755.

It is an arithmetic number, because the mean of its divisors is an integer number (5048937990).

Almost surely, 2^32313203112 is an apocalyptic number.

It is an amenable number.

32313203112 is an abundant number, since it is smaller than the sum of its proper divisors (48469804728).

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

32313203112 is a wasteful number, since it uses less digits than its factorization.

32313203112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346383472 (or 1346383468 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 32313203112 its reverse (21130231323), we get a palindrome (53443434435).

The spelling of 32313203112 in words is "thirty-two billion, three hundred thirteen million, two hundred three thousand, one hundred twelve".