1003211013201 has 8 divisors (see below), whose sum is σ = 1338713797344. Its totient is φ = 668257785600.

The previous prime is 1003211013169. The next prime is 1003211013221. The reversal of 1003211013201 is 1023101123001.

It is a happy number.

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

It is not a de Polignac number, because 1003211013201 - 2⁵ = 1003211013169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1003211013221) 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 7 ways as a sum of consecutive naturals, for example, 137384875 + ... + 137392176.

It is an arithmetic number, because the mean of its divisors is an integer number (167339224668).

Almost surely, 2^{1003211013201} is an apocalyptic number.

It is an amenable number.

1003211013201 is a deficient number, since it is larger than the sum of its proper divisors (335502784143).

1003211013201 is a wasteful number, since it uses less digits than its factorization.

1003211013201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274778271.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1003211013201 its reverse (1023101123001), we get a palindrome (2026312136202).

The spelling of 1003211013201 in words is "one trillion, three billion, two hundred eleven million, thirteen thousand, two hundred one".