12135451353 has 8 divisors (see below), whose sum is σ = 16184742048. Its totient is φ = 8088230784.

The previous prime is 12135451319. The next prime is 12135451381. The reversal of 12135451353 is 35315453121.

12135451353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12135451353 - 2¹³ = 12135443161 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12135451303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503800 + ... + 527337.

It is an arithmetic number, because the mean of its divisors is an integer number (2023092756).

Almost surely, 2^12135451353 is an apocalyptic number.

It is an amenable number.

12135451353 is a deficient number, since it is larger than the sum of its proper divisors (4049290695).

12135451353 is a wasteful number, since it uses less digits than its factorization.

12135451353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035063.

The product of its digits is 27000, while the sum is 33.

The spelling of 12135451353 in words is "twelve billion, one hundred thirty-five million, four hundred fifty-one thousand, three hundred fifty-three".