12353252403 has 16 divisors (see below), whose sum is σ = 17060391936. Its totient is φ = 7942621920.

The previous prime is 12353252389. The next prime is 12353252407. The reversal of 12353252403 is 30425235321.

12353252403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12353252403 - 2¹² = 12353248307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12353252407) 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 15 ways as a sum of consecutive naturals, for example, 199425 + ... + 253922.

It is an arithmetic number, because the mean of its divisors is an integer number (1066274496).

Almost surely, 2^12353252403 is an apocalyptic number.

12353252403 is a deficient number, since it is larger than the sum of its proper divisors (4707139533).

12353252403 is a wasteful number, since it uses less digits than its factorization.

12353252403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453674.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 12353252403 its reverse (30425235321), we get a palindrome (42778487724).

The spelling of 12353252403 in words is "twelve billion, three hundred fifty-three million, two hundred fifty-two thousand, four hundred three".