42635103 has 8 divisors (see below), whose sum is σ = 64967808. Its totient is φ = 24362904.

The previous prime is 42635101. The next prime is 42635119. The reversal of 42635103 is 30153624.

It is a happy number.

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

It is not a de Polignac number, because 42635103 - 2¹ = 42635101 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42635101) 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, 1015101 + ... + 1015142.

It is an arithmetic number, because the mean of its divisors is an integer number (8120976).

Almost surely, 2^42635103 is an apocalyptic number.

42635103 is a deficient number, since it is larger than the sum of its proper divisors (22332705).

42635103 is a wasteful number, since it uses less digits than its factorization.

42635103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2030253.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 42635103 is about 6529.5561104871. The cubic root of 42635103 is about 349.3459977547.

Adding to 42635103 its reverse (30153624), we get a palindrome (72788727).

The spelling of 42635103 in words is "forty-two million, six hundred thirty-five thousand, one hundred three".