135010133 has 4 divisors (see below), whose sum is σ = 137557548. Its totient is φ = 132462720.

The previous prime is 135010123. The next prime is 135010147. The reversal of 135010133 is 331010531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 331010531 = 977 ⋅338803.

It can be written as a sum of positive squares in 2 ways, for example, as 78730129 + 56280004 = 8873^2 + 7502^2 .

It is a cyclic number.

It is not a de Polignac number, because 135010133 - 2¹⁰ = 135009109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135010123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1273628 + ... + 1273733.

It is an arithmetic number, because the mean of its divisors is an integer number (34389387).

Almost surely, 2^135010133 is an apocalyptic number.

It is an amenable number.

135010133 is a deficient number, since it is larger than the sum of its proper divisors (2547415).

135010133 is an equidigital number, since it uses as much as digits as its factorization.

135010133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2547414.

The product of its (nonzero) digits is 135, while the sum is 17.

The square root of 135010133 is about 11619.3860853317. The cubic root of 135010133 is about 513.0056186347.

Adding to 135010133 its reverse (331010531), we get a palindrome (466020664).

The spelling of 135010133 in words is "one hundred thirty-five million, ten thousand, one hundred thirty-three".