102603066 has 8 divisors (see below), whose sum is σ = 205206144. Its totient is φ = 34201020.

The previous prime is 102603047. The next prime is 102603077. The reversal of 102603066 is 660306201.

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

102603066 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8550250 + ... + 8550261.

It is an arithmetic number, because the mean of its divisors is an integer number (25650768).

Almost surely, 2^102603066 is an apocalyptic number.

102603066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102603066 is a wasteful number, since it uses less digits than its factorization.

102603066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17100516.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 102603066 is about 10129.3171536881. The cubic root of 102603066 is about 468.1518883868.

Adding to 102603066 its reverse (660306201), we get a palindrome (762909267).

The spelling of 102603066 in words is "one hundred two million, six hundred three thousand, sixty-six".