5123120199 has 8 divisors (see below), whose sum is σ = 6845646192. Its totient is φ = 3408003840.

The previous prime is 5123120173. The next prime is 5123120201. The reversal of 5123120199 is 9910213215.

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

It is not a de Polignac number, because 5123120199 - 2¹⁹ = 5122595911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5123120129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1850794 + ... + 1853559.

It is an arithmetic number, because the mean of its divisors is an integer number (855705774).

Almost surely, 2^5123120199 is an apocalyptic number.

5123120199 is a deficient number, since it is larger than the sum of its proper divisors (1722525993).

5123120199 is a wasteful number, since it uses less digits than its factorization.

5123120199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3704817.

The product of its (nonzero) digits is 4860, while the sum is 33.

The square root of 5123120199 is about 71575.9750125697. The cubic root of 5123120199 is about 1723.8977988943.

The spelling of 5123120199 in words is "five billion, one hundred twenty-three million, one hundred twenty thousand, one hundred ninety-nine".