32012213203 has 4 divisors (see below), whose sum is σ = 32014202688. Its totient is φ = 32010223720.

The previous prime is 32012213197. The next prime is 32012213263. The reversal of 32012213203 is 30231221023.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32012213203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32012213263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 970408 + ... + 1002853.

It is an arithmetic number, because the mean of its divisors is an integer number (8003550672).

Almost surely, 2^32012213203 is an apocalyptic number.

32012213203 is a deficient number, since it is larger than the sum of its proper divisors (1989485).

32012213203 is a wasteful number, since it uses less digits than its factorization.

32012213203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1989484.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 32012213203 its reverse (30231221023), we get a palindrome (62243434226).

The spelling of 32012213203 in words is "thirty-two billion, twelve million, two hundred thirteen thousand, two hundred three".