75375103 has 4 divisors (see below), whose sum is σ = 75690720. Its totient is φ = 75059488.

The previous prime is 75375101. The next prime is 75375107. The reversal of 75375103 is 30157357.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30157357 = 109 ⋅276673.

It is a cyclic number.

It is not a de Polignac number, because 75375103 - 2¹ = 75375101 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 (75375101) 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, 157450 + ... + 157927.

It is an arithmetic number, because the mean of its divisors is an integer number (18922680).

Almost surely, 2^75375103 is an apocalyptic number.

75375103 is a deficient number, since it is larger than the sum of its proper divisors (315617).

75375103 is a wasteful number, since it uses less digits than its factorization.

75375103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315616.

The product of its (nonzero) digits is 11025, while the sum is 31.

The square root of 75375103 is about 8681.8836089872. The cubic root of 75375103 is about 422.4182174257.

The spelling of 75375103 in words is "seventy-five million, three hundred seventy-five thousand, one hundred three".