343323202102231 has 32 divisors (see below), whose sum is σ = 372681631419776. Its totient is φ = 314391844800000.

The previous prime is 343323202102229. The next prime is 343323202102261. The reversal of 343323202102231 is 132201202323343.

It is a cyclic number.

It is not a de Polignac number, because 343323202102231 - 2¹ = 343323202102229 is a prime.

It is a super-2 number, since 2×343323202102231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343323202102193 and 343323202102202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343323202102261) 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, 9814544761 + ... + 9814579741.

It is an arithmetic number, because the mean of its divisors is an integer number (11646300981868).

Almost surely, 2^{343323202102231} is an apocalyptic number.

343323202102231 is a deficient number, since it is larger than the sum of its proper divisors (29358429317545).

343323202102231 is a wasteful number, since it uses less digits than its factorization.

343323202102231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41723.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 343323202102231 its reverse (132201202323343), we get a palindrome (475524404425574).

The spelling of 343323202102231 in words is "three hundred forty-three trillion, three hundred twenty-three billion, two hundred two million, one hundred two thousand, two hundred thirty-one".