135321434202 has 8 divisors (see below), whose sum is σ = 270642868416. Its totient is φ = 45107144732.

The previous prime is 135321434189. The next prime is 135321434219. The reversal of 135321434202 is 202434123531.

It is a sphenic number, since it is the product of 3 distinct primes.

135321434202 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 135321434202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11276786178 + ... + 11276786189.

It is an arithmetic number, because the mean of its divisors is an integer number (33830358552).

Almost surely, 2^135321434202 is an apocalyptic number.

135321434202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

135321434202 is a wasteful number, since it uses less digits than its factorization.

135321434202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22553572372.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 135321434202 its reverse (202434123531), we get a palindrome (337755557733).

The spelling of 135321434202 in words is "one hundred thirty-five billion, three hundred twenty-one million, four hundred thirty-four thousand, two hundred two".