32302103112 has 48 divisors (see below), whose sum is σ = 87521091840. Its totient is φ = 10762908768.

The previous prime is 32302103111. The next prime is 32302103147. The reversal of 32302103112 is 21130120323.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (32302103111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84513 + ... + 267855.

It is an arithmetic number, because the mean of its divisors is an integer number (1823356080).

Almost surely, 2^32302103112 is an apocalyptic number.

It is an amenable number.

32302103112 is an abundant number, since it is smaller than the sum of its proper divisors (55218988728).

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

32302103112 is a wasteful number, since it uses less digits than its factorization.

32302103112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185802 (or 185795 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 32302103112 its reverse (21130120323), we get a palindrome (53432223435).

The spelling of 32302103112 in words is "thirty-two billion, three hundred two million, one hundred three thousand, one hundred twelve".