1013202002203 has 4 divisors (see below), whose sum is σ = 1013882461720. Its totient is φ = 1012521542688.

The previous prime is 1013202002201. The next prime is 1013202002207. The reversal of 1013202002203 is 3022002023101.

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 1013202002203 - 2¹ = 1013202002201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1013202002201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340227525 + ... + 340230502.

It is an arithmetic number, because the mean of its divisors is an integer number (253470615430).

Almost surely, 2^{1013202002203} is an apocalyptic number.

1013202002203 is a deficient number, since it is larger than the sum of its proper divisors (680459517).

1013202002203 is an equidigital number, since it uses as much as digits as its factorization.

1013202002203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680459516.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 1013202002203 its reverse (3022002023101), we get a palindrome (4035204025304).

The spelling of 1013202002203 in words is "one trillion, thirteen billion, two hundred two million, two thousand, two hundred three".