4223101331 has 4 divisors (see below), whose sum is σ = 4223605464. Its totient is φ = 4222597200.

The previous prime is 4223101327. The next prime is 4223101339. The reversal of 4223101331 is 1331013224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4223101331 - 2² = 4223101327 is a prime.

It is a super-2 number, since 2×4223101331² = 35669169703787943122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4223101339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239285 + ... + 256326.

It is an arithmetic number, because the mean of its divisors is an integer number (1055901366).

Almost surely, 2^4223101331 is an apocalyptic number.

4223101331 is a deficient number, since it is larger than the sum of its proper divisors (504133).

4223101331 is an equidigital number, since it uses as much as digits as its factorization.

4223101331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504132.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 4223101331 is about 64985.3932126289. The cubic root of 4223101331 is about 1616.3813619511.

Adding to 4223101331 its reverse (1331013224), we get a palindrome (5554114555).

The spelling of 4223101331 in words is "four billion, two hundred twenty-three million, one hundred one thousand, three hundred thirty-one".