42213312303 has 8 divisors (see below), whose sum is σ = 57657207216. Its totient is φ = 27455812800.

The previous prime is 42213312299. The next prime is 42213312319. The reversal of 42213312303 is 30321331224.

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

It is not a de Polignac number, because 42213312303 - 2² = 42213312299 is a prime.

It is a super-2 number, since 2×42213312303² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42213312503) 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 7 ways as a sum of consecutive naturals, for example, 171598708 + ... + 171598953.

It is an arithmetic number, because the mean of its divisors is an integer number (7207150902).

Almost surely, 2^42213312303 is an apocalyptic number.

42213312303 is a deficient number, since it is larger than the sum of its proper divisors (15443894913).

42213312303 is a wasteful number, since it uses less digits than its factorization.

42213312303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343197705.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 42213312303 its reverse (30321331224), we get a palindrome (72534643527).

The spelling of 42213312303 in words is "forty-two billion, two hundred thirteen million, three hundred twelve thousand, three hundred three".