10949903 has 2 divisors, whose sum is σ = 10949904. Its totient is φ = 10949902.

The previous prime is 10949879. The next prime is 10949923. The reversal of 10949903 is 30994901.

10949903 is digitally balanced in base 2, 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 not a de Polignac number, because 10949903 - 2¹⁰ = 10948879 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10949923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5474951 + 5474952.

It is an arithmetic number, because the mean of its divisors is an integer number (5474952).

Almost surely, 2^10949903 is an apocalyptic number.

10949903 is a deficient number, since it is larger than the sum of its proper divisors (1).

10949903 is an equidigital number, since it uses as much as digits as its factorization.

10949903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 10949903 is about 3309.0637648737. The cubic root of 10949903 is about 222.0598748220.

The spelling of 10949903 in words is "ten million, nine hundred forty-nine thousand, nine hundred three".