133100522 has 16 divisors (see below), whose sum is σ = 205051392. Its totient is φ = 64766160.

The previous prime is 133100521. The next prime is 133100533. The reversal of 133100522 is 225001331.

133100522 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 133100522.

It is not an unprimeable number, because it can be changed into a prime (133100521) 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, 13103 + ... + 20925.

It is an arithmetic number, because the mean of its divisors is an integer number (12815712).

Almost surely, 2^133100522 is an apocalyptic number.

133100522 is a deficient number, since it is larger than the sum of its proper divisors (71950870).

133100522 is a wasteful number, since it uses less digits than its factorization.

133100522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8053.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 133100522 is about 11536.9199529164. The cubic root of 133100522 is about 510.5754391647.

Adding to 133100522 its reverse (225001331), we get a palindrome (358101853).

The spelling of 133100522 in words is "one hundred thirty-three million, one hundred thousand, five hundred twenty-two".