212303101003 has 6 divisors (see below), whose sum is σ = 246964831836. Its totient is φ = 181974086532.

The previous prime is 212303100979. The next prime is 212303101033. The reversal of 212303101003 is 300101303212.

It is not a de Polignac number, because 212303101003 - 2⁹ = 212303100491 is a prime.

It is a super-3 number, since 3×212303101003³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212303101033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2166358125 + ... + 2166358222.

It is an arithmetic number, because the mean of its divisors is an integer number (41160805306).

Almost surely, 2^212303101003 is an apocalyptic number.

212303101003 is a deficient number, since it is larger than the sum of its proper divisors (34661730833).

212303101003 is an equidigital number, since it uses as much as digits as its factorization.

212303101003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4332716361 (or 4332716354 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 212303101003 its reverse (300101303212), we get a palindrome (512404404215).

The spelling of 212303101003 in words is "two hundred twelve billion, three hundred three million, one hundred one thousand, three".