12102487133 has 16 divisors (see below), whose sum is σ = 14236568640. Its totient is φ = 10168963200.

The previous prime is 12102487063. The next prime is 12102487151. The reversal of 12102487133 is 33178420121.

It is not a de Polignac number, because 12102487133 - 2¹⁴ = 12102470749 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 12102487133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12102487433) 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, 697610 + ... + 714747.

It is an arithmetic number, because the mean of its divisors is an integer number (889785540).

Almost surely, 2^12102487133 is an apocalyptic number.

It is an amenable number.

12102487133 is a deficient number, since it is larger than the sum of its proper divisors (2134081507).

12102487133 is a wasteful number, since it uses less digits than its factorization.

12102487133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412428.

The product of its (nonzero) digits is 8064, while the sum is 32.

The spelling of 12102487133 in words is "twelve billion, one hundred two million, four hundred eighty-seven thousand, one hundred thirty-three".