133534230013025 has 48 divisors (see below), whose sum is σ = 167873270387328. Its totient is φ = 105359926464000.

The previous prime is 133534230013013. The next prime is 133534230013027. The reversal of 133534230013025 is 520310032435331.

It is not a de Polignac number, because 133534230013025 - 2¹⁴ = 133534229996641 is a prime.

It is a Duffinian number.

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 47 ways as a sum of consecutive naturals, for example, 1573336340 + ... + 1573421210.

It is an arithmetic number, because the mean of its divisors is an integer number (3497359799736).

Almost surely, 2^{133534230013025} is an apocalyptic number.

It is an amenable number.

133534230013025 is a deficient number, since it is larger than the sum of its proper divisors (34339040374303).

133534230013025 is a wasteful number, since it uses less digits than its factorization.

133534230013025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87962 (or 87957 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 35.

Adding to 133534230013025 its reverse (520310032435331), we get a palindrome (653844262448356).

The spelling of 133534230013025 in words is "one hundred thirty-three trillion, five hundred thirty-four billion, two hundred thirty million, thirteen thousand, twenty-five".