10978003 has 2 divisors, whose sum is σ = 10978004. Its totient is φ = 10978002.

The previous prime is 10977977. The next prime is 10978021. The reversal of 10978003 is 30087901.

10978003 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 a de Polignac number, because none of the positive numbers 2^k-10978003 is a prime.

It is not a weakly prime, because it can be changed into another prime (10978043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5489001 + 5489002.

It is an arithmetic number, because the mean of its divisors is an integer number (5489002).

Almost surely, 2^10978003 is an apocalyptic number.

10978003 is a deficient number, since it is larger than the sum of its proper divisors (1).

10978003 is an equidigital number, since it uses as much as digits as its factorization.

10978003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 10978003 is about 3313.3069583122. The cubic root of 10978003 is about 222.2496650090.

The spelling of 10978003 in words is "ten million, nine hundred seventy-eight thousand, three".