1266300104 has 16 divisors (see below), whose sum is σ = 2374716300. Its totient is φ = 633042432.

The previous prime is 1266300089. The next prime is 1266300143. The reversal of 1266300104 is 4010036621.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1256702500 + 9597604 = 35450^2 + 3098^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1266300104.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60404 + ... + 78620.

Almost surely, 2^1266300104 is an apocalyptic number.

It is an amenable number.

1266300104 is a deficient number, since it is larger than the sum of its proper divisors (1108416196).

1266300104 is a wasteful number, since it uses less digits than its factorization.

1266300104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26912 (or 26908 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1266300104 is about 35585.1107065863. The cubic root of 1266300104 is about 1081.8794731146.

Adding to 1266300104 its reverse (4010036621), we get a palindrome (5276336725).

The spelling of 1266300104 in words is "one billion, two hundred sixty-six million, three hundred thousand, one hundred four".