103311221229313 has 2 divisors, whose sum is σ = 103311221229314. Its totient is φ = 103311221229312.

The previous prime is 103311221229277. The next prime is 103311221229413. The reversal of 103311221229313 is 313922122113301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97509443347969 + 5801777881344 = 9874687^2 + 2408688^2 .

It is a cyclic number.

It is not a de Polignac number, because 103311221229313 - 2²¹ = 103311219132161 is a prime.

It is not a weakly prime, because it can be changed into another prime (103311221229413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51655610614656 + 51655610614657.

It is an arithmetic number, because the mean of its divisors is an integer number (51655610614657).

Almost surely, 2^{103311221229313} is an apocalyptic number.

It is an amenable number.

103311221229313 is a deficient number, since it is larger than the sum of its proper divisors (1).

103311221229313 is an equidigital number, since it uses as much as digits as its factorization.

103311221229313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 34.

The spelling of 103311221229313 in words is "one hundred three trillion, three hundred eleven billion, two hundred twenty-one million, two hundred twenty-nine thousand, three hundred thirteen".