32121123332 has 24 divisors (see below), whose sum is σ = 57680112000. Its totient is φ = 15644331360.

The previous prime is 32121123323. The next prime is 32121123361. The reversal of 32121123332 is 23332112123.

It is a junction number, because it is equal to n+sod(n) for n = 32121123298 and 32121123307.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365207 + ... + 444542.

It is an arithmetic number, because the mean of its divisors is an integer number (2403338000).

Almost surely, 2^32121123332 is an apocalyptic number.

It is an amenable number.

32121123332 is a deficient number, since it is larger than the sum of its proper divisors (25558988668).

32121123332 is a wasteful number, since it uses less digits than its factorization.

32121123332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810011 (or 810009 counting only the distinct ones).

The product of its digits is 1296, while the sum is 23.

Adding to 32121123332 its reverse (23332112123), we get a palindrome (55453235455).

The spelling of 32121123332 in words is "thirty-two billion, one hundred twenty-one million, one hundred twenty-three thousand, three hundred thirty-two".