903341113 has 2 divisors, whose sum is σ = 903341114. Its totient is φ = 903341112.

The previous prime is 903341107. The next prime is 903341171. The reversal of 903341113 is 311143309.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 892635129 + 10705984 = 29877^2 + 3272^2 .

It is an emirp because it is prime and its reverse (311143309) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 903341113 - 2⁹ = 903340601 is a prime.

It is not a weakly prime, because it can be changed into another prime (903341183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 451670556 + 451670557.

It is an arithmetic number, because the mean of its divisors is an integer number (451670557).

Almost surely, 2^903341113 is an apocalyptic number.

It is an amenable number.

903341113 is a deficient number, since it is larger than the sum of its proper divisors (1).

903341113 is an equidigital number, since it uses as much as digits as its factorization.

903341113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 903341113 is about 30055.6336316505. The cubic root of 903341113 is about 966.6826533358.

The spelling of 903341113 in words is "nine hundred three million, three hundred forty-one thousand, one hundred thirteen".