102003116 has 12 divisors (see below), whose sum is σ = 178810632. Its totient is φ = 50914368.

The previous prime is 102003071. The next prime is 102003127. The reversal of 102003116 is 611300201.

It is a self number, because there is not a number n which added to its sum of digits gives 102003116.

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, 19130 + ... + 23873.

It is an arithmetic number, because the mean of its divisors is an integer number (14900886).

Almost surely, 2^102003116 is an apocalyptic number.

It is an amenable number.

102003116 is a deficient number, since it is larger than the sum of its proper divisors (76807516).

102003116 is a wasteful number, since it uses less digits than its factorization.

102003116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43600 (or 43598 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 102003116 is about 10099.6592021711. The cubic root of 102003116 is about 467.2376306225.

Adding to 102003116 its reverse (611300201), we get a palindrome (713303317).

The spelling of 102003116 in words is "one hundred two million, three thousand, one hundred sixteen".