12402103133 has 16 divisors (see below), whose sum is σ = 14742773760. Its totient is φ = 10208905200.

The previous prime is 12402103127. The next prime is 12402103151. The reversal of 12402103133 is 33130120421.

It is a cyclic number.

It is not a de Polignac number, because 12402103133 - 2⁶ = 12402103069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12402108133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189713 + ... + 246566.

It is an arithmetic number, because the mean of its divisors is an integer number (921423360).

Almost surely, 2^12402103133 is an apocalyptic number.

It is an amenable number.

12402103133 is a deficient number, since it is larger than the sum of its proper divisors (2340670627).

12402103133 is a wasteful number, since it uses less digits than its factorization.

12402103133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436448.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12402103133 its reverse (33130120421), we get a palindrome (45532223554).

The spelling of 12402103133 in words is "twelve billion, four hundred two million, one hundred three thousand, one hundred thirty-three".