103300131323321 has 2 divisors, whose sum is σ = 103300131323322. Its totient is φ = 103300131323320.

The previous prime is 103300131323317. The next prime is 103300131323341. The reversal of 103300131323321 is 123323131003301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99414359955625 + 3885771367696 = 9970675^2 + 1971236^2 .

It is a cyclic number.

It is not a de Polignac number, because 103300131323321 - 2² = 103300131323317 is a prime.

It is not a weakly prime, because it can be changed into another prime (103300131323341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51650065661660 + 51650065661661.

It is an arithmetic number, because the mean of its divisors is an integer number (51650065661661).

Almost surely, 2^{103300131323321} is an apocalyptic number.

It is an amenable number.

103300131323321 is a deficient number, since it is larger than the sum of its proper divisors (1).

103300131323321 is an equidigital number, since it uses as much as digits as its factorization.

103300131323321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 103300131323321 its reverse (123323131003301), we get a palindrome (226623262326622).

The spelling of 103300131323321 in words is "one hundred three trillion, three hundred billion, one hundred thirty-one million, three hundred twenty-three thousand, three hundred twenty-one".