135367705861 has 8 divisors (see below), whose sum is σ = 136089789440. Its totient is φ = 134645836032.

The previous prime is 135367705853. The next prime is 135367705873. The reversal of 135367705861 is 168507763531.

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 135367705861 - 2³ = 135367705853 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135367705799 and 135367705808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135367705841) 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, 1308706 + ... + 1408348.

It is an arithmetic number, because the mean of its divisors is an integer number (17011223680).

Almost surely, 2^135367705861 is an apocalyptic number.

It is an amenable number.

135367705861 is a deficient number, since it is larger than the sum of its proper divisors (722083579).

135367705861 is an equidigital number, since it uses as much as digits as its factorization.

135367705861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106875.

The product of its (nonzero) digits is 3175200, while the sum is 52.

The spelling of 135367705861 in words is "one hundred thirty-five billion, three hundred sixty-seven million, seven hundred five thousand, eight hundred sixty-one".