2199928903 has 2 divisors, whose sum is σ = 2199928904. Its totient is φ = 2199928902.

The previous prime is 2199928901. The next prime is 2199928933. The reversal of 2199928903 is 3098299912.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2199928903 - 2¹ = 2199928901 is a prime.

It is a super-3 number, since 3×2199928903³ (a number of 29 digits) contains 333 as substring.

Together with 2199928901, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2199928901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1099964451 + 1099964452.

It is an arithmetic number, because the mean of its divisors is an integer number (1099964452).

Almost surely, 2^2199928903 is an apocalyptic number.

2199928903 is a deficient number, since it is larger than the sum of its proper divisors (1).

2199928903 is an equidigital number, since it uses as much as digits as its factorization.

2199928903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 629856, while the sum is 52.

The square root of 2199928903 is about 46903.3996955445. The cubic root of 2199928903 is about 1300.5774363747.

The spelling of 2199928903 in words is "two billion, one hundred ninety-nine million, nine hundred twenty-eight thousand, nine hundred three".