135530542012030 has 32 divisors (see below), whose sum is σ = 274717626513408. Its totient is φ = 47694032378400.

The previous prime is 135530542012003. The next prime is 135530542012037. The reversal of 135530542012030 is 30210245035531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135530542012037) 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, 19872510082 + ... + 19872516901.

It is an arithmetic number, because the mean of its divisors is an integer number (8584925828544).

Almost surely, 2^{135530542012030} is an apocalyptic number.

135530542012030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135530542012030 is an abundant number, since it is smaller than the sum of its proper divisors (139187084501378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135530542012030 is a wasteful number, since it uses less digits than its factorization.

135530542012030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39745027032.

The product of its (nonzero) digits is 54000, while the sum is 34.

Adding to 135530542012030 its reverse (30210245035531), we get a palindrome (165740787047561).

The spelling of 135530542012030 in words is "one hundred thirty-five trillion, five hundred thirty billion, five hundred forty-two million, twelve thousand, thirty".