1013041203213 has 16 divisors (see below), whose sum is σ = 1456159352256. Its totient is φ = 622751648640.

The previous prime is 1013041203203. The next prime is 1013041203217. The reversal of 1013041203213 is 3123021403101.

It is not a de Polignac number, because 1013041203213 - 2²¹ = 1013039106061 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1013041203213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013041203217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13677648 + ... + 13751513.

It is an arithmetic number, because the mean of its divisors is an integer number (91009959516).

Almost surely, 2^{1013041203213} is an apocalyptic number.

1013041203213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1013041203213 is a deficient number, since it is larger than the sum of its proper divisors (443118149043).

1013041203213 is a wasteful number, since it uses less digits than its factorization.

1013041203213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27430124.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1013041203213 its reverse (3123021403101), we get a palindrome (4136062606314).

The spelling of 1013041203213 in words is "one trillion, thirteen billion, forty-one million, two hundred three thousand, two hundred thirteen".