12235671530273 has 4 divisors (see below), whose sum is σ = 12236033020848. Its totient is φ = 12235310039700.

The previous prime is 12235671530209. The next prime is 12235671530287. The reversal of 12235671530273 is 37203517653221.

12235671530273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12235671530273 - 2⁶ = 12235671530209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12235671530473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180694511 + ... + 180762212.

It is an arithmetic number, because the mean of its divisors is an integer number (3059008255212).

Almost surely, 2^{12235671530273} is an apocalyptic number.

It is an amenable number.

12235671530273 is a deficient number, since it is larger than the sum of its proper divisors (361490575).

12235671530273 is an equidigital number, since it uses as much as digits as its factorization.

12235671530273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361490574.

The product of its (nonzero) digits is 1587600, while the sum is 47.

The spelling of 12235671530273 in words is "twelve trillion, two hundred thirty-five billion, six hundred seventy-one million, five hundred thirty thousand, two hundred seventy-three".