135601503346 has 8 divisors (see below), whose sum is σ = 203421227760. Its totient is φ = 67794427428.

The previous prime is 135601503341. The next prime is 135601503347. The reversal of 135601503346 is 643305106531.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (135601503341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3135276 + ... + 3178231.

It is an arithmetic number, because the mean of its divisors is an integer number (25427653470).

Almost surely, 2^135601503346 is an apocalyptic number.

135601503346 is a deficient number, since it is larger than the sum of its proper divisors (67819724414).

135601503346 is a wasteful number, since it uses less digits than its factorization.

135601503346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6324248.

The product of its (nonzero) digits is 97200, while the sum is 37.

Adding to 135601503346 its reverse (643305106531), we get a palindrome (778906609877).

The spelling of 135601503346 in words is "one hundred thirty-five billion, six hundred one million, five hundred three thousand, three hundred forty-six".