10103144333209 has 2 divisors, whose sum is σ = 10103144333210. Its totient is φ = 10103144333208.

The previous prime is 10103144333189. The next prime is 10103144333231. The reversal of 10103144333209 is 90233344130101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6367815043209 + 3735329290000 = 2523453^2 + 1932700^2 .

It is a cyclic number.

It is not a de Polignac number, because 10103144333209 - 2¹⁵ = 10103144300441 is a prime.

It is not a weakly prime, because it can be changed into another prime (10103144333509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051572166604 + 5051572166605.

It is an arithmetic number, because the mean of its divisors is an integer number (5051572166605).

Almost surely, 2^{10103144333209} is an apocalyptic number.

It is an amenable number.

10103144333209 is a deficient number, since it is larger than the sum of its proper divisors (1).

10103144333209 is an equidigital number, since it uses as much as digits as its factorization.

10103144333209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 10103144333209 in words is "ten trillion, one hundred three billion, one hundred forty-four million, three hundred thirty-three thousand, two hundred nine".