2102423199 has 8 divisors (see below), whose sum is σ = 2818892160. Its totient is φ = 1393784856.

The previous prime is 2102423159. The next prime is 2102423249. The reversal of 2102423199 is 9913242012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2102423199 - 2⁸ = 2102422943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102423159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1957027 + ... + 1958100.

It is an arithmetic number, because the mean of its divisors is an integer number (352361520).

Almost surely, 2^2102423199 is an apocalyptic number.

2102423199 is a deficient number, since it is larger than the sum of its proper divisors (716468961).

2102423199 is a wasteful number, since it uses less digits than its factorization.

2102423199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3915309.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 2102423199 is about 45852.1885955294. The cubic root of 2102423199 is about 1281.0715309172.

The spelling of 2102423199 in words is "two billion, one hundred two million, four hundred twenty-three thousand, one hundred ninety-nine".