32030323231 has 2 divisors, whose sum is σ = 32030323232. Its totient is φ = 32030323230.

The previous prime is 32030323219. The next prime is 32030323267. The reversal of 32030323231 is 13232303023.

It is a weak prime.

It is an emirp because it is prime and its reverse (13232303023) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32030323231 - 2⁷ = 32030323103 is a prime.

It is a super-2 number, since 2×32030323231² (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 (32030323201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16015161615 + 16015161616.

It is an arithmetic number, because the mean of its divisors is an integer number (16015161616).

Almost surely, 2^32030323231 is an apocalyptic number.

32030323231 is a deficient number, since it is larger than the sum of its proper divisors (1).

32030323231 is an equidigital number, since it uses as much as digits as its factorization.

32030323231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 32030323231 its reverse (13232303023), we get a palindrome (45262626254).

The spelling of 32030323231 in words is "thirty-two billion, thirty million, three hundred twenty-three thousand, two hundred thirty-one".