13155025133 has 8 divisors (see below), whose sum is σ = 13258083360. Its totient is φ = 13052211120.

The previous prime is 13155025123. The next prime is 13155025159. The reversal of 13155025133 is 33152055131.

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 13155025133 - 2⁸ = 13155024877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13155025096 and 13155025105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13155025123) 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, 47858 + ... + 169116.

It is an arithmetic number, because the mean of its divisors is an integer number (1657260420).

Almost surely, 2^13155025133 is an apocalyptic number.

It is an amenable number.

13155025133 is a deficient number, since it is larger than the sum of its proper divisors (103058227).

13155025133 is a wasteful number, since it uses less digits than its factorization.

13155025133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122107.

The product of its (nonzero) digits is 6750, while the sum is 29.

The spelling of 13155025133 in words is "thirteen billion, one hundred fifty-five million, twenty-five thousand, one hundred thirty-three".