13146605521233 has 16 divisors (see below), whose sum is σ = 17537150592000. Its totient is φ = 8760232842704.

The previous prime is 13146605521199. The next prime is 13146605521241. The reversal of 13146605521233 is 33212550664131.

It is a happy number.

13146605521233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13146605521233 - 2¹⁴ = 13146605504849 is a prime.

It is a super-2 number, since 2×13146605521233² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13146605521033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71748268 + ... + 71931266.

It is an arithmetic number, because the mean of its divisors is an integer number (1096071912000).

Almost surely, 2^{13146605521233} is an apocalyptic number.

It is an amenable number.

13146605521233 is a deficient number, since it is larger than the sum of its proper divisors (4390545070767).

13146605521233 is a wasteful number, since it uses less digits than its factorization.

13146605521233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194268.

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 13146605521233 in words is "thirteen trillion, one hundred forty-six billion, six hundred five million, five hundred twenty-one thousand, two hundred thirty-three".