206160603235511 has 2 divisors, whose sum is σ = 206160603235512. Its totient is φ = 206160603235510.

The previous prime is 206160603235397. The next prime is 206160603235519. The reversal of 206160603235511 is 115532306061602.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 206160603235511 - 2³⁸ = 205885725328567 is a prime.

It is a super-2 number, since 2×206160603235511² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (206160603235519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103080301617755 + 103080301617756.

It is an arithmetic number, because the mean of its divisors is an integer number (103080301617756).

Almost surely, 2^{206160603235511} is an apocalyptic number.

206160603235511 is a deficient number, since it is larger than the sum of its proper divisors (1).

206160603235511 is an equidigital number, since it uses as much as digits as its factorization.

206160603235511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 41.

The spelling of 206160603235511 in words is "two hundred six trillion, one hundred sixty billion, six hundred three million, two hundred thirty-five thousand, five hundred eleven".