135241140201232 has 160 divisors (see below), whose sum is σ = 289788014880000. Its totient is φ = 60745074647040.

The previous prime is 135241140201229. The next prime is 135241140201239. The reversal of 135241140201232 is 232102041142531.

It is a junction number, because it is equal to n+sod(n) for n = 135241140201194 and 135241140201203.

It is not an unprimeable number, because it can be changed into a prime (135241140201239) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 19908894028 + ... + 19908900820.

It is an arithmetic number, because the mean of its divisors is an integer number (1811175093000).

Almost surely, 2^{135241140201232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135241140201232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144894007440000).

135241140201232 is an abundant number, since it is smaller than the sum of its proper divisors (154546874678768).

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

135241140201232 is a wasteful number, since it uses less digits than its factorization.

135241140201232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12321 (or 12315 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 135241140201232 its reverse (232102041142531), we get a palindrome (367343181343763).

The spelling of 135241140201232 in words is "one hundred thirty-five trillion, two hundred forty-one billion, one hundred forty million, two hundred one thousand, two hundred thirty-two".