343516161133 has 2 divisors, whose sum is σ = 343516161134. Its totient is φ = 343516161132.

The previous prime is 343516161113. The next prime is 343516161151. The reversal of 343516161133 is 331161615343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 333440418249 + 10075742884 = 577443^2 + 100378^2 .

It is a cyclic number.

It is not a de Polignac number, because 343516161133 - 2²⁹ = 342979290221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343516161092 and 343516161101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343516161113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171758080566 + 171758080567.

It is an arithmetic number, because the mean of its divisors is an integer number (171758080567).

Almost surely, 2^343516161133 is an apocalyptic number.

It is an amenable number.

343516161133 is a deficient number, since it is larger than the sum of its proper divisors (1).

343516161133 is an equidigital number, since it uses as much as digits as its factorization.

343516161133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 58320, while the sum is 37.

Adding to 343516161133 its reverse (331161615343), we get a palindrome (674677776476).

The spelling of 343516161133 in words is "three hundred forty-three billion, five hundred sixteen million, one hundred sixty-one thousand, one hundred thirty-three".