132201018 has 16 divisors (see below), whose sum is σ = 293780160. Its totient is φ = 44066988.

The previous prime is 132201011. The next prime is 132201059. The reversal of 132201018 is 810102231.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (132201011) 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, 1224030 + ... + 1224137.

It is an arithmetic number, because the mean of its divisors is an integer number (18361260).

Almost surely, 2^132201018 is an apocalyptic number.

132201018 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

132201018 is an abundant number, since it is smaller than the sum of its proper divisors (161579142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132201018 is a wasteful number, since it uses less digits than its factorization.

132201018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2448178 (or 2448172 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 132201018 is about 11497.8701505975. The cubic root of 132201018 is about 509.4226684936.

Adding to 132201018 its reverse (810102231), we get a palindrome (942303249).

The spelling of 132201018 in words is "one hundred thirty-two million, two hundred one thousand, eighteen".