32012303310312 has 64 divisors (see below), whose sum is σ = 86194636207680. Its totient is φ = 9849063393792.

The previous prime is 32012303310277. The next prime is 32012303310353. The reversal of 32012303310312 is 21301330321023.

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, 1045138 + ... + 8069505.

It is an arithmetic number, because the mean of its divisors is an integer number (1346791190745).

Almost surely, 2^{32012303310312} is an apocalyptic number.

It is an amenable number.

32012303310312 is an abundant number, since it is smaller than the sum of its proper divisors (54182332897368).

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

32012303310312 is a wasteful number, since it uses less digits than its factorization.

32012303310312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9125922 (or 9125918 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 32012303310312 its reverse (21301330321023), we get a palindrome (53313633631335).

The spelling of 32012303310312 in words is "thirty-two trillion, twelve billion, three hundred three million, three hundred ten thousand, three hundred twelve".