135358801 has 4 divisors (see below), whose sum is σ = 135749232. Its totient is φ = 134968372.

The previous prime is 135358781. The next prime is 135358819. The reversal of 135358801 is 108853531.

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 a cyclic number.

It is not a de Polignac number, because 135358801 - 2¹⁵ = 135326033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135358871) 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, 194695 + ... + 195388.

It is an arithmetic number, because the mean of its divisors is an integer number (33937308).

Almost surely, 2^135358801 is an apocalyptic number.

It is an amenable number.

135358801 is a deficient number, since it is larger than the sum of its proper divisors (390431).

135358801 is an equidigital number, since it uses as much as digits as its factorization.

135358801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390430.

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 135358801 is about 11634.3801295987. The cubic root of 135358801 is about 513.4468568381.

The spelling of 135358801 in words is "one hundred thirty-five million, three hundred fifty-eight thousand, eight hundred one".