135310540521163 has 16 divisors (see below), whose sum is σ = 161368910355456. Its totient is φ = 110934543060000.

The previous prime is 135310540521151. The next prime is 135310540521223. The reversal of 135310540521163 is 361125045013531.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135310540521163 is a prime.

It is a super-2 number, since 2×135310540521163² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (135310580521163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7016656 + ... + 17884477.

It is an arithmetic number, because the mean of its divisors is an integer number (10085556897216).

Almost surely, 2^{135310540521163} is an apocalyptic number.

135310540521163 is a deficient number, since it is larger than the sum of its proper divisors (26058369834293).

135310540521163 is a wasteful number, since it uses less digits than its factorization.

135310540521163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24934914.

The product of its (nonzero) digits is 162000, while the sum is 40.

Adding to 135310540521163 its reverse (361125045013531), we get a palindrome (496435585534694).

The spelling of 135310540521163 in words is "one hundred thirty-five trillion, three hundred ten billion, five hundred forty million, five hundred twenty-one thousand, one hundred sixty-three".