206036310613 has 8 divisors (see below), whose sum is σ = 235482323328. Its totient is φ = 176593361424.

The previous prime is 206036310589. The next prime is 206036310659. The reversal of 206036310613 is 316013630602.

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 206036310613 - 2⁵ = 206036310581 is a prime.

It is a super-2 number, since 2×206036310613² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206036310713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 619906 + ... + 892387.

It is an arithmetic number, because the mean of its divisors is an integer number (29435290416).

Almost surely, 2^206036310613 is an apocalyptic number.

It is an amenable number.

206036310613 is a deficient number, since it is larger than the sum of its proper divisors (29446012715).

206036310613 is a wasteful number, since it uses less digits than its factorization.

206036310613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1531763.

The product of its (nonzero) digits is 11664, while the sum is 31.

The spelling of 206036310613 in words is "two hundred six billion, thirty-six million, three hundred ten thousand, six hundred thirteen".