32102103212 has 6 divisors (see below), whose sum is σ = 56178680628. Its totient is φ = 16051051604.

The previous prime is 32102103203. The next prime is 32102103251. The reversal of 32102103212 is 21230120123.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4012762898 + ... + 4012762905.

It is an arithmetic number, because the mean of its divisors is an integer number (9363113438).

Almost surely, 2^32102103212 is an apocalyptic number.

It is an amenable number.

32102103212 is a deficient number, since it is larger than the sum of its proper divisors (24076577416).

32102103212 is a wasteful number, since it uses less digits than its factorization.

32102103212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8025525807 (or 8025525805 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 32102103212 its reverse (21230120123), we get a palindrome (53332223335).

The spelling of 32102103212 in words is "thirty-two billion, one hundred two million, one hundred three thousand, two hundred twelve".