135142122130 has 16 divisors (see below), whose sum is σ = 256058758080. Its totient is φ = 51211751472.

The previous prime is 135142122127. The next prime is 135142122151. The reversal of 135142122130 is 31221241531.

135142122130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 135142122095 and 135142122104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355636974 + ... + 355637353.

It is an arithmetic number, because the mean of its divisors is an integer number (16003672380).

Almost surely, 2^135142122130 is an apocalyptic number.

135142122130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135142122130 is a deficient number, since it is larger than the sum of its proper divisors (120916635950).

135142122130 is a wasteful number, since it uses less digits than its factorization.

135142122130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711274353.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 135142122130 its reverse (31221241531), we get a palindrome (166363363661).

The spelling of 135142122130 in words is "one hundred thirty-five billion, one hundred forty-two million, one hundred twenty-two thousand, one hundred thirty".