11532102166 has 16 divisors (see below), whose sum is σ = 18669209328. Its totient is φ = 5310957600.

The previous prime is 11532102163. The next prime is 11532102173. The reversal of 11532102166 is 66120123511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11532102163) 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, 469080 + ... + 493051.

It is an arithmetic number, because the mean of its divisors is an integer number (1166825583).

Almost surely, 2^11532102166 is an apocalyptic number.

11532102166 is a deficient number, since it is larger than the sum of its proper divisors (7137107162).

11532102166 is a wasteful number, since it uses less digits than its factorization.

11532102166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962607.

The product of its (nonzero) digits is 2160, while the sum is 28.

Adding to 11532102166 its reverse (66120123511), we get a palindrome (77652225677).

The spelling of 11532102166 in words is "eleven billion, five hundred thirty-two million, one hundred two thousand, one hundred sixty-six".