11161253330206 has 32 divisors (see below), whose sum is σ = 19966473128448. Its totient is φ = 4575191148000.

The previous prime is 11161253330203. The next prime is 11161253330263. The reversal of 11161253330206 is 60203335216111.

11161253330206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11161253330203) 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, 5636581 + ... + 7354831.

It is an arithmetic number, because the mean of its divisors is an integer number (623952285264).

Almost surely, 2^{11161253330206} is an apocalyptic number.

11161253330206 is a deficient number, since it is larger than the sum of its proper divisors (8805219798242).

11161253330206 is a wasteful number, since it uses less digits than its factorization.

11161253330206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1738456.

The product of its (nonzero) digits is 19440, while the sum is 34.

Adding to 11161253330206 its reverse (60203335216111), we get a palindrome (71364588546317).

The spelling of 11161253330206 in words is "eleven trillion, one hundred sixty-one billion, two hundred fifty-three million, three hundred thirty thousand, two hundred six".