103231333313 has 2 divisors, whose sum is σ = 103231333314. Its totient is φ = 103231333312.

The previous prime is 103231333301. The next prime is 103231333319. The reversal of 103231333313 is 313333132301.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99494823184 + 3736510129 = 315428^2 + 61127^2 .

It is a cyclic number.

It is not a de Polignac number, because 103231333313 - 2⁸ = 103231333057 is a prime.

It is not a weakly prime, because it can be changed into another prime (103231333319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51615666656 + 51615666657.

It is an arithmetic number, because the mean of its divisors is an integer number (51615666657).

Almost surely, 2^103231333313 is an apocalyptic number.

It is an amenable number.

103231333313 is a deficient number, since it is larger than the sum of its proper divisors (1).

103231333313 is an equidigital number, since it uses as much as digits as its factorization.

103231333313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4374, while the sum is 26.

Adding to 103231333313 its reverse (313333132301), we get a palindrome (416564465614).

The spelling of 103231333313 in words is "one hundred three billion, two hundred thirty-one million, three hundred thirty-three thousand, three hundred thirteen".