1349165603 has 2 divisors, whose sum is σ = 1349165604. Its totient is φ = 1349165602.

The previous prime is 1349165561. The next prime is 1349165627. The reversal of 1349165603 is 3065619431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1349165603 - 2³⁰ = 275423779 is a prime.

It is not a weakly prime, because it can be changed into another prime (1349165693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 674582801 + 674582802.

It is an arithmetic number, because the mean of its divisors is an integer number (674582802).

Almost surely, 2^1349165603 is an apocalyptic number.

1349165603 is a deficient number, since it is larger than the sum of its proper divisors (1).

1349165603 is an equidigital number, since it uses as much as digits as its factorization.

1349165603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 1349165603 is about 36730.9896817388. The cubic root of 1349165603 is about 1104.9817030474.

The spelling of 1349165603 in words is "one billion, three hundred forty-nine million, one hundred sixty-five thousand, six hundred three".