42333003 has 16 divisors (see below), whose sum is σ = 63000960. Its totient is φ = 28093608.

The previous prime is 42332999. The next prime is 42333013. The reversal of 42333003 is 30033324.

It is not a de Polignac number, because 42333003 - 2² = 42332999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42333013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2676 + ... + 9582.

It is an arithmetic number, because the mean of its divisors is an integer number (3937560).

Almost surely, 2^42333003 is an apocalyptic number.

42333003 is a deficient number, since it is larger than the sum of its proper divisors (20667957).

42333003 is a wasteful number, since it uses less digits than its factorization.

42333003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7143 (or 7137 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

The square root of 42333003 is about 6506.3817133642. The cubic root of 42333003 is about 348.5189196461.

Adding to 42333003 its reverse (30033324), we get a palindrome (72366327).

The spelling of 42333003 in words is "forty-two million, three hundred thirty-three thousand, three".