75290103 has 48 divisors (see below), whose sum is σ = 135116800. Its totient is φ = 39424320.

The previous prime is 75290057. The next prime is 75290123. The reversal of 75290103 is 30109257.

It is not a de Polignac number, because 75290103 - 2²² = 71095799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75290123) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36093 + ... + 38121.

Almost surely, 2^75290103 is an apocalyptic number.

75290103 is a deficient number, since it is larger than the sum of its proper divisors (59826697).

75290103 is a wasteful number, since it uses less digits than its factorization.

75290103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2092 (or 2089 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 75290103 is about 8676.9869770560. The cubic root of 75290103 is about 422.2593716338.

The spelling of 75290103 in words is "seventy-five million, two hundred ninety thousand, one hundred three".