231332102203 has 2 divisors, whose sum is σ = 231332102204. Its totient is φ = 231332102202.

The previous prime is 231332102173. The next prime is 231332102207. The reversal of 231332102203 is 302201233132.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-231332102203 is a prime.

It is not a weakly prime, because it can be changed into another prime (231332102207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115666051101 + 115666051102.

It is an arithmetic number, because the mean of its divisors is an integer number (115666051102).

Almost surely, 2^231332102203 is an apocalyptic number.

231332102203 is a deficient number, since it is larger than the sum of its proper divisors (1).

231332102203 is an equidigital number, since it uses as much as digits as its factorization.

231332102203 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 231332102203 its reverse (302201233132), we get a palindrome (533533335335).

The spelling of 231332102203 in words is "two hundred thirty-one billion, three hundred thirty-two million, one hundred two thousand, two hundred three".