102693603 has 4 divisors (see below), whose sum is σ = 136924808. Its totient is φ = 68462400.

The previous prime is 102693593. The next prime is 102693677. The reversal of 102693603 is 306396201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 102693603 - 2¹² = 102689507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102693103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17115598 + ... + 17115603.

It is an arithmetic number, because the mean of its divisors is an integer number (34231202).

Almost surely, 2^102693603 is an apocalyptic number.

102693603 is a deficient number, since it is larger than the sum of its proper divisors (34231205).

102693603 is an equidigital number, since it uses as much as digits as its factorization.

102693603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34231204.

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 102693603 is about 10133.7852256696. The cubic root of 102693603 is about 468.2895470631.

The spelling of 102693603 in words is "one hundred two million, six hundred ninety-three thousand, six hundred three".