10901903 has 2 divisors, whose sum is σ = 10901904. Its totient is φ = 10901902.

The previous prime is 10901899. The next prime is 10901911. The reversal of 10901903 is 30910901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10901903 - 2² = 10901899 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10901963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5450951 + 5450952.

It is an arithmetic number, because the mean of its divisors is an integer number (5450952).

Almost surely, 2^10901903 is an apocalyptic number.

10901903 is a deficient number, since it is larger than the sum of its proper divisors (1).

10901903 is an equidigital number, since it uses as much as digits as its factorization.

10901903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243, while the sum is 23.

The square root of 10901903 is about 3301.8029923059. The cubic root of 10901903 is about 221.7349256183.

The spelling of 10901903 in words is "ten million, nine hundred one thousand, nine hundred three".