135310051 has 8 divisors (see below), whose sum is σ = 137620304. Its totient is φ = 133008480.

The previous prime is 135310033. The next prime is 135310057. The reversal of 135310051 is 150013531.

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 135310051 - 2⁹ = 135309539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135310057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34381 + ... + 38113.

It is an arithmetic number, because the mean of its divisors is an integer number (17202538).

Almost surely, 2^135310051 is an apocalyptic number.

135310051 is a deficient number, since it is larger than the sum of its proper divisors (2310253).

135310051 is an equidigital number, since it uses as much as digits as its factorization.

135310051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4341.

The product of its (nonzero) digits is 225, while the sum is 19.

The square root of 135310051 is about 11632.2848572411. The cubic root of 135310051 is about 513.3852094741.

Adding to 135310051 its reverse (150013531), we get a palindrome (285323582).

The spelling of 135310051 in words is "one hundred thirty-five million, three hundred ten thousand, fifty-one".