135271080357413 has 64 divisors (see below), whose sum is σ = 191189618350080. Its totient is φ = 92173169030400.

The previous prime is 135271080357409. The next prime is 135271080357419. The reversal of 135271080357413 is 314753080172531.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 135271080357413 - 2² = 135271080357409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135271080357419) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 512373023 + ... + 512636963.

It is an arithmetic number, because the mean of its divisors is an integer number (2987337786720).

Almost surely, 2^{135271080357413} is an apocalyptic number.

135271080357413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

135271080357413 is a deficient number, since it is larger than the sum of its proper divisors (55918537992667).

135271080357413 is a wasteful number, since it uses less digits than its factorization.

135271080357413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290938.

The product of its (nonzero) digits is 2116800, while the sum is 50.

The spelling of 135271080357413 in words is "one hundred thirty-five trillion, two hundred seventy-one billion, eighty million, three hundred fifty-seven thousand, four hundred thirteen".