211003123201003 has 8 divisors (see below), whose sum is σ = 241345228195808. Its totient is φ = 180710718626304.

The previous prime is 211003123201001. The next prime is 211003123201027. The reversal of 211003123201003 is 300102321300112.

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

It is a cyclic number.

It is not a de Polignac number, because 211003123201003 - 2¹ = 211003123201001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211003123201001) 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, 12425095926 + ... + 12425112907.

It is an arithmetic number, because the mean of its divisors is an integer number (30168153524476).

Almost surely, 2^{211003123201003} is an apocalyptic number.

211003123201003 is a deficient number, since it is larger than the sum of its proper divisors (30342104994805).

211003123201003 is a wasteful number, since it uses less digits than its factorization.

211003123201003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24850210053.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 211003123201003 its reverse (300102321300112), we get a palindrome (511105444501115).

The spelling of 211003123201003 in words is "two hundred eleven trillion, three billion, one hundred twenty-three million, two hundred one thousand, three".