343134140311203 has 32 divisors (see below), whose sum is σ = 459998335272000. Its totient is φ = 227517355008000.

The previous prime is 343134140311189. The next prime is 343134140311217. The reversal of 343134140311203 is 302113041431343.

It is an interprime number because it is at equal distance from previous prime (343134140311189) and next prime (343134140311217).

It is not a de Polignac number, because 343134140311203 - 2⁶ = 343134140311139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (343134140311273) 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 31 ways as a sum of consecutive naturals, for example, 560876223 + ... + 561487671.

It is an arithmetic number, because the mean of its divisors is an integer number (14374947977250).

Almost surely, 2^{343134140311203} is an apocalyptic number.

343134140311203 is a deficient number, since it is larger than the sum of its proper divisors (116864194960797).

343134140311203 is a wasteful number, since it uses less digits than its factorization.

343134140311203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613223.

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 343134140311203 its reverse (302113041431343), we get a palindrome (645247181742546).

The spelling of 343134140311203 in words is "three hundred forty-three trillion, one hundred thirty-four billion, one hundred forty million, three hundred eleven thousand, two hundred three".