133504102542204 has 48 divisors (see below), whose sum is σ = 346122452874240. Its totient is φ = 44501276801520.

The previous prime is 133504102542203. The next prime is 133504102542263. The reversal of 133504102542204 is 402245201405331.

It is a happy number.

133504102542204 is a `hidden beast` number, since 1 + 3 + 3 + 5 + 0 + 4 + 102 + 542 + 2 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133504102542203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71140309 + ... + 72992819.

It is an arithmetic number, because the mean of its divisors is an integer number (7210884434880).

Almost surely, 2^{133504102542204} is an apocalyptic number.

It is an amenable number.

133504102542204 is an abundant number, since it is smaller than the sum of its proper divisors (212618350332036).

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

133504102542204 is a wasteful number, since it uses less digits than its factorization.

133504102542204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2519807 (or 2519799 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 133504102542204 its reverse (402245201405331), we get a palindrome (535749303947535).

The spelling of 133504102542204 in words is "one hundred thirty-three trillion, five hundred four billion, one hundred two million, five hundred forty-two thousand, two hundred four".