143223224313 has 8 divisors (see below), whose sum is σ = 205653860608. Its totient is φ = 88137368784.

The previous prime is 143223224273. The next prime is 143223224357. The reversal of 143223224313 is 313422322341.

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 143223224313 - 2¹⁴ = 143223207929 is a prime.

It is a super-2 number, since 2×143223224313² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (143223224383) 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, 1836195145 + ... + 1836195222.

It is an arithmetic number, because the mean of its divisors is an integer number (25706732576).

Almost surely, 2^143223224313 is an apocalyptic number.

143223224313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

143223224313 is a deficient number, since it is larger than the sum of its proper divisors (62430636295).

143223224313 is a wasteful number, since it uses less digits than its factorization.

143223224313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3672390383.

The product of its digits is 20736, while the sum is 30.

Adding to 143223224313 its reverse (313422322341), we get a palindrome (456645546654).

The spelling of 143223224313 in words is "one hundred forty-three billion, two hundred twenty-three million, two hundred twenty-four thousand, three hundred thirteen".