32032321231 has 2 divisors, whose sum is σ = 32032321232. Its totient is φ = 32032321230.

The previous prime is 32032321219. The next prime is 32032321267. The reversal of 32032321231 is 13212323023.

It is a weak prime.

It is an emirp because it is prime and its reverse (13212323023) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32032321231 - 2¹³ = 32032313039 is a prime.

It is a super-2 number, since 2×32032321231² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32032321271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16016160615 + 16016160616.

It is an arithmetic number, because the mean of its divisors is an integer number (16016160616).

Almost surely, 2^32032321231 is an apocalyptic number.

32032321231 is a deficient number, since it is larger than the sum of its proper divisors (1).

32032321231 is an equidigital number, since it uses as much as digits as its factorization.

32032321231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 32032321231 its reverse (13212323023), we get a palindrome (45244644254).

The spelling of 32032321231 in words is "thirty-two billion, thirty-two million, three hundred twenty-one thousand, two hundred thirty-one".