143302342213 has 4 divisors (see below), whose sum is σ = 144052616448. Its totient is φ = 142552067980.

The previous prime is 143302342201. The next prime is 143302342219. The reversal of 143302342213 is 312243203341.

It is a happy number.

143302342213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 312243203341 = 277687 ⋅1124443.

It is a cyclic number.

It is not a de Polignac number, because 143302342213 - 2⁹ = 143302341701 is a prime.

It is a super-2 number, since 2×143302342213² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143302342219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375136831 + ... + 375137212.

It is an arithmetic number, because the mean of its divisors is an integer number (36013154112).

Almost surely, 2^143302342213 is an apocalyptic number.

It is an amenable number.

143302342213 is a deficient number, since it is larger than the sum of its proper divisors (750274235).

143302342213 is an equidigital number, since it uses as much as digits as its factorization.

143302342213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750274234.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 143302342213 its reverse (312243203341), we get a palindrome (455545545554).

The spelling of 143302342213 in words is "one hundred forty-three billion, three hundred two million, three hundred forty-two thousand, two hundred thirteen".