12000113403 has 16 divisors (see below), whose sum is σ = 16757902080. Its totient is φ = 7623787424.

The previous prime is 12000113401. The next prime is 12000113417. The reversal of 12000113403 is 30431100021.

It is a cyclic number.

It is not a de Polignac number, because 12000113403 - 2¹ = 12000113401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12000113401) 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, 304701 + ... + 341822.

It is an arithmetic number, because the mean of its divisors is an integer number (1047368880).

Almost surely, 2^12000113403 is an apocalyptic number.

12000113403 is a deficient number, since it is larger than the sum of its proper divisors (4757788677).

12000113403 is a wasteful number, since it uses less digits than its factorization.

12000113403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646818.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12000113403 its reverse (30431100021), we get a palindrome (42431213424).

The spelling of 12000113403 in words is "twelve billion, one hundred thirteen thousand, four hundred three".