2124102199 has 4 divisors (see below), whose sum is σ = 2124233640. Its totient is φ = 2123970760.

The previous prime is 2124102193. The next prime is 2124102221. The reversal of 2124102199 is 9912014212.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2124102199 - 2²⁷ = 1989884471 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2124102199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2124102193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37417 + ... + 75154.

It is an arithmetic number, because the mean of its divisors is an integer number (531058410).

Almost surely, 2^2124102199 is an apocalyptic number.

2124102199 is a deficient number, since it is larger than the sum of its proper divisors (131441).

2124102199 is a wasteful number, since it uses less digits than its factorization.

2124102199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131440.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 2124102199 is about 46087.9832385840. The cubic root of 2124102199 is about 1285.4597110649.

The spelling of 2124102199 in words is "two billion, one hundred twenty-four million, one hundred two thousand, one hundred ninety-nine".