1349030303 has 2 divisors, whose sum is σ = 1349030304. Its totient is φ = 1349030302.

The previous prime is 1349030269. The next prime is 1349030329. The reversal of 1349030303 is 3030309431.

It is an a-pointer prime, because the next prime (1349030329) can be obtained adding 1349030303 to its sum of digits (26).

It is a strong prime.

It is an emirp because it is prime and its reverse (3030309431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1349030303 - 2⁶ = 1349030239 is a prime.

1349030303 is a modest number, since divided by 30303 gives 1349 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1349030363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 674515151 + 674515152.

It is an arithmetic number, because the mean of its divisors is an integer number (674515152).

Almost surely, 2^1349030303 is an apocalyptic number.

1349030303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1349030303 is an equidigital number, since it uses as much as digits as its factorization.

1349030303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 26.

The square root of 1349030303 is about 36729.1478665106. The cubic root of 1349030303 is about 1104.9447644086.

Adding to 1349030303 its reverse (3030309431), we get a palindrome (4379339734).

The spelling of 1349030303 in words is "one billion, three hundred forty-nine million, thirty thousand, three hundred three".