343500113 has 16 divisors (see below), whose sum is σ = 402221376. Its totient is φ = 289866240.

The previous prime is 343500103. The next prime is 343500127. The reversal of 343500113 is 311005343.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 343500113 - 2⁴ = 343500097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343500103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1070 + ... + 26232.

It is an arithmetic number, because the mean of its divisors is an integer number (25138836).

Almost surely, 2^343500113 is an apocalyptic number.

It is an amenable number.

343500113 is a deficient number, since it is larger than the sum of its proper divisors (58721263).

343500113 is a wasteful number, since it uses less digits than its factorization.

343500113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25264.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 343500113 is about 18533.7560413425. The cubic root of 343500113 is about 700.3400477092.

Adding to 343500113 its reverse (311005343), we get a palindrome (654505456).

The spelling of 343500113 in words is "three hundred forty-three million, five hundred thousand, one hundred thirteen".