135511411301 has 4 divisors (see below), whose sum is σ = 154870184352. Its totient is φ = 116152638252.

The previous prime is 135511411297. The next prime is 135511411307. The reversal of 135511411301 is 103114115531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 135511411301 - 2² = 135511411297 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135511411307) 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, 9679386515 + ... + 9679386528.

It is an arithmetic number, because the mean of its divisors is an integer number (38717546088).

Almost surely, 2^135511411301 is an apocalyptic number.

It is an amenable number.

135511411301 is a deficient number, since it is larger than the sum of its proper divisors (19358773051).

135511411301 is an equidigital number, since it uses as much as digits as its factorization.

135511411301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19358773050.

The product of its (nonzero) digits is 900, while the sum is 26.

Adding to 135511411301 its reverse (103114115531), we get a palindrome (238625526832).

The spelling of 135511411301 in words is "one hundred thirty-five billion, five hundred eleven million, four hundred eleven thousand, three hundred one".