12010101101003 has 4 divisors (see below), whose sum is σ = 12236706782208. Its totient is φ = 11783495419800.

The previous prime is 12010101100993. The next prime is 12010101101021. The reversal of 12010101101003 is 30010110101021.

It is a happy number.

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 12010101101003 - 2⁶ = 12010101100939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12010101101023) 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, 113302840523 + ... + 113302840628.

It is an arithmetic number, because the mean of its divisors is an integer number (3059176695552).

Almost surely, 2^{12010101101003} is an apocalyptic number.

12010101101003 is a deficient number, since it is larger than the sum of its proper divisors (226605681205).

12010101101003 is an equidigital number, since it uses as much as digits as its factorization.

12010101101003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226605681204.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 12010101101003 its reverse (30010110101021), we get a palindrome (42020211202024).

The spelling of 12010101101003 in words is "twelve trillion, ten billion, one hundred one million, one hundred one thousand, three".