10870003 has 2 divisors, whose sum is σ = 10870004. Its totient is φ = 10870002.

The previous prime is 10869979. The next prime is 10870009. The reversal of 10870003 is 30007801.

10870003 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10870003 is a prime.

It is not a weakly prime, because it can be changed into another prime (10870009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5435001 + 5435002.

It is an arithmetic number, because the mean of its divisors is an integer number (5435002).

Almost surely, 2^10870003 is an apocalyptic number.

10870003 is a deficient number, since it is larger than the sum of its proper divisors (1).

10870003 is an equidigital number, since it uses as much as digits as its factorization.

10870003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 10870003 is about 3296.9687593303. The cubic root of 10870003 is about 221.5184418706.

Adding to 10870003 its reverse (30007801), we get a palindrome (40877804).

The spelling of 10870003 in words is "ten million, eight hundred seventy thousand, three".