102343199 has 8 divisors (see below), whose sum is σ = 118122528. Its totient is φ = 86853600.

The previous prime is 102343187. The next prime is 102343201. The reversal of 102343199 is 991343201.

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

It is a cyclic number.

It is not a de Polignac number, because 102343199 - 2²⁰ = 101294623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102343499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71672 + ... + 73085.

It is an arithmetic number, because the mean of its divisors is an integer number (14765316).

Almost surely, 2^102343199 is an apocalyptic number.

102343199 is a deficient number, since it is larger than the sum of its proper divisors (15779329).

102343199 is a wasteful number, since it uses less digits than its factorization.

102343199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144865.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 102343199 is about 10116.4815523976. The cubic root of 102343199 is about 467.7563184003.

The spelling of 102343199 in words is "one hundred two million, three hundred forty-three thousand, one hundred ninety-nine".