12011320100003 has 8 divisors (see below), whose sum is σ = 13798348480608. Its totient is φ = 10242073096704.

The previous prime is 12011320099871. The next prime is 12011320100089. The reversal of 12011320100003 is 30000102311021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12011320100003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12011320100203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4445342876 + ... + 4445345577.

It is an arithmetic number, because the mean of its divisors is an integer number (1724793560076).

Almost surely, 2^{12011320100003} is an apocalyptic number.

12011320100003 is a deficient number, since it is larger than the sum of its proper divisors (1787028380605).

12011320100003 is an equidigital number, since it uses as much as digits as its factorization.

12011320100003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8890688653.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 12011320100003 its reverse (30000102311021), we get a palindrome (42011422411024).

The spelling of 12011320100003 in words is "twelve trillion, eleven billion, three hundred twenty million, one hundred thousand, three".