32545102231 has 2 divisors, whose sum is σ = 32545102232. Its totient is φ = 32545102230.

The previous prime is 32545102207. The next prime is 32545102237. The reversal of 32545102231 is 13220154523.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32545102231 - 2⁵ = 32545102199 is a prime.

It is a super-2 number, since 2×32545102231² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32545102231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32545102237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16272551115 + 16272551116.

It is an arithmetic number, because the mean of its divisors is an integer number (16272551116).

Almost surely, 2^32545102231 is an apocalyptic number.

32545102231 is a deficient number, since it is larger than the sum of its proper divisors (1).

32545102231 is an equidigital number, since it uses as much as digits as its factorization.

32545102231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 32545102231 its reverse (13220154523), we get a palindrome (45765256754).

The spelling of 32545102231 in words is "thirty-two billion, five hundred forty-five million, one hundred two thousand, two hundred thirty-one".