135345310401 has 32 divisors (see below), whose sum is σ = 215346263040. Its totient is φ = 73975358016.

The previous prime is 135345310369. The next prime is 135345310421. The reversal of 135345310401 is 104013543531.

It is not a de Polignac number, because 135345310401 - 2⁵ = 135345310369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135345310421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 973351 + ... + 1103676.

It is an arithmetic number, because the mean of its divisors is an integer number (6729570720).

Almost surely, 2^135345310401 is an apocalyptic number.

It is an amenable number.

135345310401 is a deficient number, since it is larger than the sum of its proper divisors (80000952639).

135345310401 is a wasteful number, since it uses less digits than its factorization.

135345310401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2077173.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 135345310401 its reverse (104013543531), we get a palindrome (239358853932).

The spelling of 135345310401 in words is "one hundred thirty-five billion, three hundred forty-five million, three hundred ten thousand, four hundred one".