12035021353 has 16 divisors (see below), whose sum is σ = 12294789120. Its totient is φ = 11778054400.

The previous prime is 12035021347. The next prime is 12035021371. The reversal of 12035021353 is 35312053021.

It is a cyclic number.

It is not a de Polignac number, because 12035021353 - 2²¹ = 12032924201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12035021393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10970301 + ... + 10971397.

It is an arithmetic number, because the mean of its divisors is an integer number (768424320).

Almost surely, 2^12035021353 is an apocalyptic number.

It is an amenable number.

12035021353 is a deficient number, since it is larger than the sum of its proper divisors (259767767).

12035021353 is a wasteful number, since it uses less digits than its factorization.

12035021353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2168.

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 12035021353 its reverse (35312053021), we get a palindrome (47347074374).

The spelling of 12035021353 in words is "twelve billion, thirty-five million, twenty-one thousand, three hundred fifty-three".