212000011001003 has 4 divisors (see below), whose sum is σ = 213944965230480. Its totient is φ = 210055056771528.

The previous prime is 212000011000969. The next prime is 212000011001047. The reversal of 212000011001003 is 300100110000212.

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 212000011001003 - 2²² = 212000006806699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212000011001063) 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, 972477114575 + ... + 972477114792.

It is an arithmetic number, because the mean of its divisors is an integer number (53486241307620).

Almost surely, 2^{212000011001003} is an apocalyptic number.

212000011001003 is a deficient number, since it is larger than the sum of its proper divisors (1944954229477).

212000011001003 is a wasteful number, since it uses less digits than its factorization.

212000011001003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1944954229476.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 212000011001003 its reverse (300100110000212), we get a palindrome (512100121001215).

The spelling of 212000011001003 in words is "two hundred twelve trillion, eleven million, one thousand, three".