32201131323 has 4 divisors (see below), whose sum is σ = 42934841768. Its totient is φ = 21467420880.

The previous prime is 32201131321. The next prime is 32201131337. The reversal of 32201131323 is 32313110223.

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

It is not a de Polignac number, because 32201131323 - 2¹ = 32201131321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32201131323.

It is not an unprimeable number, because it can be changed into a prime (32201131321) 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, 5366855218 + ... + 5366855223.

It is an arithmetic number, because the mean of its divisors is an integer number (10733710442).

Almost surely, 2^32201131323 is an apocalyptic number.

32201131323 is a deficient number, since it is larger than the sum of its proper divisors (10733710445).

32201131323 is a wasteful number, since it uses less digits than its factorization.

32201131323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10733710444.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 32201131323 its reverse (32313110223), we get a palindrome (64514241546).

The spelling of 32201131323 in words is "thirty-two billion, two hundred one million, one hundred thirty-one thousand, three hundred twenty-three".