103303231011247 has 2 divisors, whose sum is σ = 103303231011248. Its totient is φ = 103303231011246.

The previous prime is 103303231011221. The next prime is 103303231011349. The reversal of 103303231011247 is 742110132303301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103303231011247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103303231011047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51651615505623 + 51651615505624.

It is an arithmetic number, because the mean of its divisors is an integer number (51651615505624).

Almost surely, 2^{103303231011247} is an apocalyptic number.

103303231011247 is a deficient number, since it is larger than the sum of its proper divisors (1).

103303231011247 is an equidigital number, since it uses as much as digits as its factorization.

103303231011247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 31.

Adding to 103303231011247 its reverse (742110132303301), we get a palindrome (845413363314548).

The spelling of 103303231011247 in words is "one hundred three trillion, three hundred three billion, two hundred thirty-one million, eleven thousand, two hundred forty-seven".