135080206147 has 8 divisors (see below), whose sum is σ = 139792112640. Its totient is φ = 130371897600.

The previous prime is 135080206073. The next prime is 135080206153. The reversal of 135080206147 is 741602080531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135080206147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135080216147) 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, 822979 + ... + 973372.

It is an arithmetic number, because the mean of its divisors is an integer number (17474014080).

Almost surely, 2^135080206147 is an apocalyptic number.

135080206147 is a deficient number, since it is larger than the sum of its proper divisors (4711906493).

135080206147 is a wasteful number, since it uses less digits than its factorization.

135080206147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1798973.

The product of its (nonzero) digits is 40320, while the sum is 37.

Adding to 135080206147 its reverse (741602080531), we get a palindrome (876682286678).

The spelling of 135080206147 in words is "one hundred thirty-five billion, eighty million, two hundred six thousand, one hundred forty-seven".