42110003 has 8 divisors (see below), whose sum is σ = 48017088. Its totient is φ = 36584064.

The previous prime is 42109999. The next prime is 42110017. The reversal of 42110003 is 30001124.

It is a happy number.

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 42110003 - 2² = 42109999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42110053) 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, 95051 + ... + 95492.

It is an arithmetic number, because the mean of its divisors is an integer number (6002136).

Almost surely, 2^42110003 is an apocalyptic number.

42110003 is a deficient number, since it is larger than the sum of its proper divisors (5907085).

42110003 is a wasteful number, since it uses less digits than its factorization.

42110003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190573.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 42110003 is about 6489.2220643156. Note that the first 3 decimals coincide. The cubic root of 42110003 is about 347.9058708512.

Adding to 42110003 its reverse (30001124), we get a palindrome (72111127).

The spelling of 42110003 in words is "forty-two million, one hundred ten thousand, three".