11372820799 has 2 divisors, whose sum is σ = 11372820800. Its totient is φ = 11372820798.

The previous prime is 11372820761. The next prime is 11372820821. The reversal of 11372820799 is 99702827311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11372820799 - 2¹⁹ = 11372296511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11372829799) 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 as a sum of consecutive naturals, namely, 5686410399 + 5686410400.

It is an arithmetic number, because the mean of its divisors is an integer number (5686410400).

Almost surely, 2^11372820799 is an apocalyptic number.

11372820799 is a deficient number, since it is larger than the sum of its proper divisors (1).

11372820799 is an equidigital number, since it uses as much as digits as its factorization.

11372820799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 381024, while the sum is 49.

The spelling of 11372820799 in words is "eleven billion, three hundred seventy-two million, eight hundred twenty thousand, seven hundred ninety-nine".