12651099283 has 2 divisors, whose sum is σ = 12651099284. Its totient is φ = 12651099282.

The previous prime is 12651099281. The next prime is 12651099299. The reversal of 12651099283 is 38299015621.

It is a weak prime.

It is an emirp because it is prime and its reverse (38299015621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12651099283 - 2¹ = 12651099281 is a prime.

It is a super-2 number, since 2×12651099283² (a number of 21 digits) contains 22 as substring.

Together with 12651099281, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12651099281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6325549641 + 6325549642.

It is an arithmetic number, because the mean of its divisors is an integer number (6325549642).

Almost surely, 2^12651099283 is an apocalyptic number.

12651099283 is a deficient number, since it is larger than the sum of its proper divisors (1).

12651099283 is an equidigital number, since it uses as much as digits as its factorization.

12651099283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 46.

The spelling of 12651099283 in words is "twelve billion, six hundred fifty-one million, ninety-nine thousand, two hundred eighty-three".