143340610306213 has 8 divisors (see below), whose sum is σ = 146841947766360. Its totient is φ = 139839521656320.

The previous prime is 143340610306067. The next prime is 143340610306237. The reversal of 143340610306213 is 312603016043341.

It can be written as a sum of positive squares in 4 ways, for example, as 3771857284129 + 139568753022084 = 1942127^2 + 11813922^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 143340610306213 - 2⁹ = 143340610305701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143340610306253) 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, 61036020 + ... + 63340957.

It is an arithmetic number, because the mean of its divisors is an integer number (18355243470795).

Almost surely, 2^{143340610306213} is an apocalyptic number.

It is an amenable number.

143340610306213 is a deficient number, since it is larger than the sum of its proper divisors (3501337460147).

143340610306213 is a wasteful number, since it uses less digits than its factorization.

143340610306213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124405127.

The product of its (nonzero) digits is 93312, while the sum is 37.

Adding to 143340610306213 its reverse (312603016043341), we get a palindrome (455943626349554).

The spelling of 143340610306213 in words is "one hundred forty-three trillion, three hundred forty billion, six hundred ten million, three hundred six thousand, two hundred thirteen".