200345311 has 8 divisors (see below), whose sum is σ = 212310000. Its totient is φ = 188717760.

The previous prime is 200345303. The next prime is 200345333. The reversal of 200345311 is 113543002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200345311 - 2³ = 200345303 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 (200345351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83061 + ... + 85438.

It is an arithmetic number, because the mean of its divisors is an integer number (26538750).

Almost surely, 2^200345311 is an apocalyptic number.

200345311 is a deficient number, since it is larger than the sum of its proper divisors (11964689).

200345311 is a wasteful number, since it uses less digits than its factorization.

200345311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168569.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 200345311 is about 14154.3389460617. The cubic root of 200345311 is about 585.1399192918.

Adding to 200345311 its reverse (113543002), we get a palindrome (313888313).

The spelling of 200345311 in words is "two hundred million, three hundred forty-five thousand, three hundred eleven".