1214136603 has 12 divisors (see below), whose sum is σ = 1754087608. Its totient is φ = 809269920.

The previous prime is 1214136601. The next prime is 1214136631. The reversal of 1214136603 is 3066314121.

1214136603 is a `hidden beast` number, since 1 + 21 + 4 + 1 + 36 + 603 = 666.

It is not a de Polignac number, because 1214136603 - 2¹ = 1214136601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1214136601) 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 in 11 ways as a sum of consecutive naturals, for example, 56676 + ... + 75102.

Almost surely, 2^1214136603 is an apocalyptic number.

1214136603 is a deficient number, since it is larger than the sum of its proper divisors (539951005).

1214136603 is a wasteful number, since it uses less digits than its factorization.

1214136603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25754 (or 25751 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 1214136603 is about 34844.4630178168. The cubic root of 1214136603 is about 1066.8151733445.

The spelling of 1214136603 in words is "one billion, two hundred fourteen million, one hundred thirty-six thousand, six hundred three".