231003300313 has 2 divisors, whose sum is σ = 231003300314. Its totient is φ = 231003300312.

The previous prime is 231003300301. The next prime is 231003300323. The reversal of 231003300313 is 313003300132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 190910446489 + 40092853824 = 436933^2 + 200232^2 .

It is a cyclic number.

It is not a de Polignac number, because 231003300313 - 2³³ = 222413365721 is a prime.

It is not a weakly prime, because it can be changed into another prime (231003300323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115501650156 + 115501650157.

It is an arithmetic number, because the mean of its divisors is an integer number (115501650157).

Almost surely, 2^231003300313 is an apocalyptic number.

It is an amenable number.

231003300313 is a deficient number, since it is larger than the sum of its proper divisors (1).

231003300313 is an equidigital number, since it uses as much as digits as its factorization.

231003300313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 231003300313 its reverse (313003300132), we get a palindrome (544006600445).

The spelling of 231003300313 in words is "two hundred thirty-one billion, three million, three hundred thousand, three hundred thirteen".