135211514343315 has 8 divisors (see below), whose sum is σ = 216338422949328. Its totient is φ = 72112807649760.

The previous prime is 135211514343287. The next prime is 135211514343317. The reversal of 135211514343315 is 513343415112531.

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

It is not a de Polignac number, because 135211514343315 - 2⁹ = 135211514342803 is a prime.

It is a super-2 number, since 2×135211514343315² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (135211514343317) 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, 4507050478096 + ... + 4507050478125.

It is an arithmetic number, because the mean of its divisors is an integer number (27042302868666).

Almost surely, 2^{135211514343315} is an apocalyptic number.

135211514343315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135211514343315 is a deficient number, since it is larger than the sum of its proper divisors (81126908606013).

135211514343315 is an equidigital number, since it uses as much as digits as its factorization.

135211514343315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9014100956229.

The product of its digits is 324000, while the sum is 42.

Adding to 135211514343315 its reverse (513343415112531), we get a palindrome (648554929455846).

The spelling of 135211514343315 in words is "one hundred thirty-five trillion, two hundred eleven billion, five hundred fourteen million, three hundred forty-three thousand, three hundred fifteen".