102873218 has 8 divisors (see below), whose sum is σ = 176354112. Its totient is φ = 44088516.

The previous prime is 102873217. The next prime is 102873229. The reversal of 102873218 is 812378201.

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

It is not an unprimeable number, because it can be changed into a prime (102873217) 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, 3674030 + ... + 3674057.

It is an arithmetic number, because the mean of its divisors is an integer number (22044264).

Almost surely, 2^102873218 is an apocalyptic number.

102873218 is a deficient number, since it is larger than the sum of its proper divisors (73480894).

102873218 is an equidigital number, since it uses as much as digits as its factorization.

102873218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7348096.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 102873218 is about 10142.6435410104. The cubic root of 102873218 is about 468.5624067606.

The spelling of 102873218 in words is "one hundred two million, eight hundred seventy-three thousand, two hundred eighteen".