133534230013026 has 48 divisors (see below), whose sum is σ = 290376526058424. Its totient is φ = 44349517020672.

The previous prime is 133534230013013. The next prime is 133534230013027. The reversal of 133534230013026 is 620310032435331.

133534230013026 is a `hidden beast` number, since 1 + 3 + 3 + 5 + 3 + 42 + 300 + 1 + 302 + 6 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 71472905847225 + 62061324165801 = 8454165^2 + 7877901^2 .

It is not an unprimeable number, because it can be changed into a prime (133534230013027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 194075680 + ... + 194762516.

Almost surely, 2^{133534230013026} is an apocalyptic number.

133534230013026 is an abundant number, since it is smaller than the sum of its proper divisors (156842296045398).

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

133534230013026 is a wasteful number, since it uses less digits than its factorization.

133534230013026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726115 (or 726112 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 36.

Adding to 133534230013026 its reverse (620310032435331), we get a palindrome (753844262448357).

The spelling of 133534230013026 in words is "one hundred thirty-three trillion, five hundred thirty-four billion, two hundred thirty million, thirteen thousand, twenty-six".