231002301163 has 2 divisors, whose sum is σ = 231002301164. Its totient is φ = 231002301162.

The previous prime is 231002301161. The next prime is 231002301181. The reversal of 231002301163 is 361103200132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 231002301163 - 2¹ = 231002301161 is a prime.

Together with 231002301161, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (231002301161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115501150581 + 115501150582.

It is an arithmetic number, because the mean of its divisors is an integer number (115501150582).

Almost surely, 2^231002301163 is an apocalyptic number.

231002301163 is a deficient number, since it is larger than the sum of its proper divisors (1).

231002301163 is an equidigital number, since it uses as much as digits as its factorization.

231002301163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 231002301163 its reverse (361103200132), we get a palindrome (592105501295).

The spelling of 231002301163 in words is "two hundred thirty-one billion, two million, three hundred one thousand, one hundred sixty-three".