11902198003 has 2 divisors, whose sum is σ = 11902198004. Its totient is φ = 11902198002.

The previous prime is 11902197991. The next prime is 11902198039. The reversal of 11902198003 is 30089120911.

11902198003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11902198003 - 2⁹ = 11902197491 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11902198003.

It is not a weakly prime, because it can be changed into another prime (11902198403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5951099001 + 5951099002.

It is an arithmetic number, because the mean of its divisors is an integer number (5951099002).

Almost surely, 2^11902198003 is an apocalyptic number.

11902198003 is a deficient number, since it is larger than the sum of its proper divisors (1).

11902198003 is an equidigital number, since it uses as much as digits as its factorization.

11902198003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 34.

The spelling of 11902198003 in words is "eleven billion, nine hundred two million, one hundred ninety-eight thousand, three".