13100242312 has 16 divisors (see below), whose sum is σ = 24704939340. Its totient is φ = 6512258496.

The previous prime is 13100242277. The next prime is 13100242327. The reversal of 13100242312 is 21324200131.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12026631556 + 1073610756 = 109666^2 + 32766^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13100242312.

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, 4731363 + ... + 4734130.

Almost surely, 2^13100242312 is an apocalyptic number.

It is an amenable number.

13100242312 is a deficient number, since it is larger than the sum of its proper divisors (11604697028).

13100242312 is a wasteful number, since it uses less digits than its factorization.

13100242312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9465672 (or 9465668 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 13100242312 its reverse (21324200131), we get a palindrome (34424442443).

The spelling of 13100242312 in words is "thirteen billion, one hundred million, two hundred forty-two thousand, three hundred twelve".