100314320243 has 2 divisors, whose sum is σ = 100314320244. Its totient is φ = 100314320242.

The previous prime is 100314320221. The next prime is 100314320251. The reversal of 100314320243 is 342023413001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100314320243 - 2¹² = 100314316147 is a prime.

It is not a weakly prime, because it can be changed into another prime (100314320143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50157160121 + 50157160122.

It is an arithmetic number, because the mean of its divisors is an integer number (50157160122).

Almost surely, 2^100314320243 is an apocalyptic number.

100314320243 is a deficient number, since it is larger than the sum of its proper divisors (1).

100314320243 is an equidigital number, since it uses as much as digits as its factorization.

100314320243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 100314320243 its reverse (342023413001), we get a palindrome (442337733244).

The spelling of 100314320243 in words is "one hundred billion, three hundred fourteen million, three hundred twenty thousand, two hundred forty-three".