10439871203 has 2 divisors, whose sum is σ = 10439871204. Its totient is φ = 10439871202.

The previous prime is 10439871199. The next prime is 10439871217. The reversal of 10439871203 is 30217893401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10439871203 - 2² = 10439871199 is a prime.

It is not a weakly prime, because it can be changed into another prime (10439873203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5219935601 + 5219935602.

It is an arithmetic number, because the mean of its divisors is an integer number (5219935602).

Almost surely, 2^10439871203 is an apocalyptic number.

10439871203 is a deficient number, since it is larger than the sum of its proper divisors (1).

10439871203 is an equidigital number, since it uses as much as digits as its factorization.

10439871203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 10439871203 in words is "ten billion, four hundred thirty-nine million, eight hundred seventy-one thousand, two hundred three".