1003011201213 has 32 divisors (see below), whose sum is σ = 1530114533376. Its totient is φ = 572505962688.

The previous prime is 1003011201163. The next prime is 1003011201253. The reversal of 1003011201213 is 3121021103001.

It is a happy number.

It is not a de Polignac number, because 1003011201213 - 2¹⁰ = 1003011200189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1003011201192 and 1003011201201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003011201253) 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 31 ways as a sum of consecutive naturals, for example, 79705320 + ... + 79717902.

It is an arithmetic number, because the mean of its divisors is an integer number (47816079168).

Almost surely, 2^{1003011201213} is an apocalyptic number.

It is an amenable number.

1003011201213 is a deficient number, since it is larger than the sum of its proper divisors (527103332163).

1003011201213 is a wasteful number, since it uses less digits than its factorization.

1003011201213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16553.

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

Adding to 1003011201213 its reverse (3121021103001), we get a palindrome (4124032304214).

The spelling of 1003011201213 in words is "one trillion, three billion, eleven million, two hundred one thousand, two hundred thirteen".