343283115213 has 6 divisors (see below), whose sum is σ = 495853388654. Its totient is φ = 228855410136.

The previous prime is 343283115211. The next prime is 343283115247. The reversal of 343283115213 is 312511382343.

343283115213 is a `hidden beast` number, since 3 + 4 + 328 + 3 + 115 + 213 = 666.

It can be written as a sum of positive squares in only one way, i.e., 341404152804 + 1878962409 = 584298^2 + 43347^2 .

It is not a de Polignac number, because 343283115213 - 2¹ = 343283115211 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 (343283115211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19071284170 + ... + 19071284187.

Almost surely, 2^343283115213 is an apocalyptic number.

It is an amenable number.

343283115213 is a deficient number, since it is larger than the sum of its proper divisors (152570273441).

343283115213 is a wasteful number, since it uses less digits than its factorization.

343283115213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38142568363 (or 38142568360 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

Adding to 343283115213 its reverse (312511382343), we get a palindrome (655794497556).

The spelling of 343283115213 in words is "three hundred forty-three billion, two hundred eighty-three million, one hundred fifteen thousand, two hundred thirteen".