135051125611 has 8 divisors (see below), whose sum is σ = 137420593200. Its totient is φ = 132684340320.

The previous prime is 135051125609. The next prime is 135051125617. The reversal of 135051125611 is 116521150531.

It is a happy number.

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 135051125611 - 2¹ = 135051125609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135051125617) 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, 568860 + ... + 770521.

It is an arithmetic number, because the mean of its divisors is an integer number (17177574150).

Almost surely, 2^135051125611 is an apocalyptic number.

135051125611 is a deficient number, since it is larger than the sum of its proper divisors (2369467589).

135051125611 is a wasteful number, since it uses less digits than its factorization.

135051125611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341149.

The product of its (nonzero) digits is 4500, while the sum is 31.

The spelling of 135051125611 in words is "one hundred thirty-five billion, fifty-one million, one hundred twenty-five thousand, six hundred eleven".