102944199 has 8 divisors (see below), whose sum is σ = 137536000. Its totient is φ = 68490936.

The previous prime is 102944173. The next prime is 102944201. The reversal of 102944199 is 991449201.

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

It is not a de Polignac number, because 102944199 - 2⁵ = 102944167 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 (102944119) 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, 32887 + ... + 35880.

It is an arithmetic number, because the mean of its divisors is an integer number (17192000).

Almost surely, 2^102944199 is an apocalyptic number.

102944199 is a deficient number, since it is larger than the sum of its proper divisors (34591801).

102944199 is an equidigital number, since it uses as much as digits as its factorization.

102944199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69269.

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 102944199 is about 10146.1420747001. The cubic root of 102944199 is about 468.6701490294.

The spelling of 102944199 in words is "one hundred two million, nine hundred forty-four thousand, one hundred ninety-nine".