206281343030 has 16 divisors (see below), whose sum is σ = 424350191520. Its totient is φ = 70725031872.

The previous prime is 206281343027. The next prime is 206281343117. The reversal of 206281343030 is 30343182602.

It is a super-3 number, since 3×206281343030³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1473438095 + ... + 1473438234.

It is an arithmetic number, because the mean of its divisors is an integer number (26521886970).

Almost surely, 2^206281343030 is an apocalyptic number.

206281343030 is an abundant number, since it is smaller than the sum of its proper divisors (218068848490).

206281343030 is a wasteful number, since it uses less digits than its factorization.

206281343030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2946876343.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 206281343030 in words is "two hundred six billion, two hundred eighty-one million, three hundred forty-three thousand, thirty".