135601113479 has 8 divisors (see below), whose sum is σ = 154622084400. Its totient is φ = 117807302016.

The previous prime is 135601113467. The next prime is 135601113511. The reversal of 135601113479 is 974311106531.

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 135601113479 - 2¹² = 135601109383 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 (135601113419) 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, 306789629 + ... + 306790070.

It is an arithmetic number, because the mean of its divisors is an integer number (19327760550).

Almost surely, 2^135601113479 is an apocalyptic number.

135601113479 is a deficient number, since it is larger than the sum of its proper divisors (19020970921).

135601113479 is a wasteful number, since it uses less digits than its factorization.

135601113479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613579729.

The product of its (nonzero) digits is 68040, while the sum is 41.

The spelling of 135601113479 in words is "one hundred thirty-five billion, six hundred one million, one hundred thirteen thousand, four hundred seventy-nine".