12353035321 has 6 divisors (see below), whose sum is σ = 13578129866. Its totient is φ = 11230032000.

The previous prime is 12353035283. The next prime is 12353035351.

12353035321 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 11441297296 + 911738025 = 106964^2 + 30195^2 .

It is not a de Polignac number, because 12353035321 - 2¹³ = 12353027129 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12353035321.

It is not an unprimeable number, because it can be changed into a prime (12353035351) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51045480 + ... + 51045721.

Almost surely, 2^12353035321 is an apocalyptic number.

12353035321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12353035321 is a deficient number, since it is larger than the sum of its proper divisors (1225094545).

12353035321 is a wasteful number, since it uses less digits than its factorization.

12353035321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102091223 (or 102091212 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 28.

It can be divided in two parts, 123530 and 35321, that added together give a palindrome (158851).

The spelling of 12353035321 in words is "twelve billion, three hundred fifty-three million, thirty-five thousand, three hundred twenty-one".