32101213204 has 12 divisors (see below), whose sum is σ = 57237069204. Its totient is φ = 15747764864.

The previous prime is 32101213153. The next prime is 32101213219. The reversal of 32101213204 is 40231210123.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11393427600 + 20707785604 = 106740^2 + 143902^2 .

It is a congruent number.

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, 75710197 + ... + 75710620.

It is an arithmetic number, because the mean of its divisors is an integer number (4769755767).

Almost surely, 2^32101213204 is an apocalyptic number.

It is an amenable number.

32101213204 is a deficient number, since it is larger than the sum of its proper divisors (25135856000).

32101213204 is a wasteful number, since it uses less digits than its factorization.

32101213204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151420874 (or 151420872 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 32101213204 its reverse (40231210123), we get a palindrome (72332423327).

The spelling of 32101213204 in words is "thirty-two billion, one hundred one million, two hundred thirteen thousand, two hundred four".