135513401241 has 8 divisors (see below), whose sum is σ = 180780193440. Its totient is φ = 90294438272.

The previous prime is 135513401239. The next prime is 135513401251. The reversal of 135513401241 is 142104315531.

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

It is a cyclic number.

It is not a de Polignac number, because 135513401241 - 2¹ = 135513401239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135513401199 and 135513401208.

It is not an unprimeable number, because it can be changed into a prime (135513401201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11950695 + ... + 11962028.

It is an arithmetic number, because the mean of its divisors is an integer number (22597524180).

Almost surely, 2^135513401241 is an apocalyptic number.

It is an amenable number.

135513401241 is a deficient number, since it is larger than the sum of its proper divisors (45266792199).

135513401241 is a wasteful number, since it uses less digits than its factorization.

135513401241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23914615.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 135513401241 its reverse (142104315531), we get a palindrome (277617716772).

The spelling of 135513401241 in words is "one hundred thirty-five billion, five hundred thirteen million, four hundred one thousand, two hundred forty-one".