102143883209 has 8 divisors (see below), whose sum is σ = 103300116480. Its totient is φ = 100987840096.

The previous prime is 102143883151. The next prime is 102143883211. The reversal of 102143883209 is 902388341201.

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 102143883209 - 2¹² = 102143879113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102133883209) 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, 1224032 + ... + 1304814.

It is an arithmetic number, because the mean of its divisors is an integer number (12912514560).

Almost surely, 2^102143883209 is an apocalyptic number.

It is an amenable number.

102143883209 is a deficient number, since it is larger than the sum of its proper divisors (1156233271).

102143883209 is an equidigital number, since it uses as much as digits as its factorization.

102143883209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95079.

The product of its (nonzero) digits is 82944, while the sum is 41.

The spelling of 102143883209 in words is "one hundred two billion, one hundred forty-three million, eight hundred eighty-three thousand, two hundred nine".