135360601 has 4 divisors (see below), whose sum is σ = 139727104. Its totient is φ = 130994100.

The previous prime is 135360593. The next prime is 135360607. The reversal of 135360601 is 106063531.

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, and also an emirpimes, since its reverse is a distinct semiprime: 106063531 = 7 ⋅15151933.

It is a cyclic number.

It is not a de Polignac number, because 135360601 - 2³ = 135360593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135360607) 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, 2183205 + ... + 2183266.

It is an arithmetic number, because the mean of its divisors is an integer number (34931776).

Almost surely, 2^135360601 is an apocalyptic number.

It is an amenable number.

135360601 is a deficient number, since it is larger than the sum of its proper divisors (4366503).

135360601 is an equidigital number, since it uses as much as digits as its factorization.

135360601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4366502.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 135360601 is about 11634.4574862776. The cubic root of 135360601 is about 513.4491327651.

The spelling of 135360601 in words is "one hundred thirty-five million, three hundred sixty thousand, six hundred one".