212101013132003 has 4 divisors (see below), whose sum is σ = 216102919040208. Its totient is φ = 208099107223800.

The previous prime is 212101013131993. The next prime is 212101013132027. The reversal of 212101013132003 is 300231310101212.

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 212101013132003 - 2⁸ = 212101013131747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212101013132093) 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, 2000952954023 + ... + 2000952954128.

It is an arithmetic number, because the mean of its divisors is an integer number (54025729760052).

Almost surely, 2^{212101013132003} is an apocalyptic number.

212101013132003 is a deficient number, since it is larger than the sum of its proper divisors (4001905908205).

212101013132003 is an equidigital number, since it uses as much as digits as its factorization.

212101013132003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4001905908204.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 212101013132003 its reverse (300231310101212), we get a palindrome (512332323233215).

The spelling of 212101013132003 in words is "two hundred twelve trillion, one hundred one billion, thirteen million, one hundred thirty-two thousand, three".