102750103 has 8 divisors (see below), whose sum is σ = 106685280. Its totient is φ = 98841120.

The previous prime is 102750101. The next prime is 102750127. The reversal of 102750103 is 301057201.

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

It is a cyclic number.

It is not a de Polignac number, because 102750103 - 2¹ = 102750101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102750101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1638 + ... + 14428.

It is an arithmetic number, because the mean of its divisors is an integer number (13335660).

Almost surely, 2^102750103 is an apocalyptic number.

102750103 is a deficient number, since it is larger than the sum of its proper divisors (3935177).

102750103 is a wasteful number, since it uses less digits than its factorization.

102750103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13097.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 102750103 is about 10136.5725469707. The cubic root of 102750103 is about 468.3754125498.

The spelling of 102750103 in words is "one hundred two million, seven hundred fifty thousand, one hundred three".