135941326315 has 16 divisors (see below), whose sum is σ = 168607692288. Its totient is φ = 105156751456.

The previous prime is 135941326307. The next prime is 135941326351. The reversal of 135941326315 is 513623149531.

It is a cyclic number.

It is not a de Polignac number, because 135941326315 - 2³ = 135941326307 is a prime.

It is a super-2 number, since 2×135941326315² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3465277 + ... + 3504286.

It is an arithmetic number, because the mean of its divisors is an integer number (10537980768).

Almost surely, 2^135941326315 is an apocalyptic number.

135941326315 is a deficient number, since it is larger than the sum of its proper divisors (32666365973).

135941326315 is an equidigital number, since it uses as much as digits as its factorization.

135941326315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6969698.

The product of its digits is 291600, while the sum is 43.

The spelling of 135941326315 in words is "one hundred thirty-five billion, nine hundred forty-one million, three hundred twenty-six thousand, three hundred fifteen".