135027141505 has 8 divisors (see below), whose sum is σ = 162127391400. Its totient is φ = 107958498816.

The previous prime is 135027141497. The next prime is 135027141551. The reversal of 135027141505 is 505141720531.

It can be written as a sum of positive squares in 4 ways, for example, as 8137302849 + 126889838656 = 90207^2 + 356216^2 .

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 135027141505 - 2³ = 135027141497 is a prime.

It is a super-2 number, since 2×135027141505² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7892400 + ... + 7909489.

It is an arithmetic number, because the mean of its divisors is an integer number (20265923925).

Almost surely, 2^135027141505 is an apocalyptic number.

It is an amenable number.

135027141505 is a deficient number, since it is larger than the sum of its proper divisors (27100249895).

135027141505 is a wasteful number, since it uses less digits than its factorization.

135027141505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15803603.

The product of its (nonzero) digits is 21000, while the sum is 34.

The spelling of 135027141505 in words is "one hundred thirty-five billion, twenty-seven million, one hundred forty-one thousand, five hundred five".