12189390060803 has 4 divisors (see below), whose sum is σ = 12189430685400. Its totient is φ = 12189349436208.

The previous prime is 12189390060797. The next prime is 12189390060811. The reversal of 12189390060803 is 30806009398121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12189390060803 - 2⁶ = 12189390060739 is a prime.

It is a super-3 number, since 3×12189390060803³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12189390060103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19858850 + ... + 20463447.

It is an arithmetic number, because the mean of its divisors is an integer number (3047357671350).

Almost surely, 2^{12189390060803} is an apocalyptic number.

12189390060803 is a deficient number, since it is larger than the sum of its proper divisors (40624597).

12189390060803 is an equidigital number, since it uses as much as digits as its factorization.

12189390060803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40624596.

The product of its (nonzero) digits is 559872, while the sum is 50.

The spelling of 12189390060803 in words is "twelve trillion, one hundred eighty-nine billion, three hundred ninety million, sixty thousand, eight hundred three".