102603016 has 16 divisors (see below), whose sum is σ = 193079340. Its totient is φ = 51115200.

The previous prime is 102603001. The next prime is 102603047. The reversal of 102603016 is 610306201.

It can be written as a sum of positive squares in 2 ways, for example, as 95062500 + 7540516 = 9750^2 + 2746^2 .

It is a junction number, because it is equal to n+sod(n) for n = 102602984 and 102603002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20935 + ... + 25366.

Almost surely, 2^102603016 is an apocalyptic number.

It is an amenable number.

102603016 is a deficient number, since it is larger than the sum of its proper divisors (90476324).

102603016 is a wasteful number, since it uses less digits than its factorization.

102603016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46584 (or 46580 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 102603016 is about 10129.3146856044. The cubic root of 102603016 is about 468.1518123410.

Adding to 102603016 its reverse (610306201), we get a palindrome (712909217).

The spelling of 102603016 in words is "one hundred two million, six hundred three thousand, sixteen".