12807820383 has 16 divisors (see below), whose sum is σ = 18522647136. Its totient is φ = 7840271360.

The previous prime is 12807820373. The next prime is 12807820393. The reversal of 12807820383 is 38302870821.

It is an interprime number because it is at equal distance from previous prime (12807820373) and next prime (12807820393).

It is a cyclic number.

It is not a de Polignac number, because 12807820383 - 2¹⁰ = 12807819359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12807820313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3060516 + ... + 3064697.

It is an arithmetic number, because the mean of its divisors is an integer number (1157665446).

Almost surely, 2^12807820383 is an apocalyptic number.

12807820383 is a deficient number, since it is larger than the sum of its proper divisors (5714826753).

12807820383 is a wasteful number, since it uses less digits than its factorization.

12807820383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6125274.

The product of its (nonzero) digits is 129024, while the sum is 42.

The spelling of 12807820383 in words is "twelve billion, eight hundred seven million, eight hundred twenty thousand, three hundred eighty-three".