135543531351151 has 32 divisors (see below), whose sum is σ = 169459216128000. Its totient is φ = 105324990271200.

The previous prime is 135543531351127. The next prime is 135543531351157. The reversal of 135543531351151 is 151153135345531.

It is not a de Polignac number, because 135543531351151 - 2⁷ = 135543531351023 is a prime.

It is a super-2 number, since 2×135543531351151² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135543531351157) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48237840 + ... + 50970346.

It is an arithmetic number, because the mean of its divisors is an integer number (5295600504000).

Almost surely, 2^{135543531351151} is an apocalyptic number.

135543531351151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

135543531351151 is a deficient number, since it is larger than the sum of its proper divisors (33915684776849).

135543531351151 is a wasteful number, since it uses less digits than its factorization.

135543531351151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2734315.

The product of its digits is 1012500, while the sum is 46.

Adding to 135543531351151 its reverse (151153135345531), we get a palindrome (286696666696682).

The spelling of 135543531351151 in words is "one hundred thirty-five trillion, five hundred forty-three billion, five hundred thirty-one million, three hundred fifty-one thousand, one hundred fifty-one".