10013202013 has 4 divisors (see below), whose sum is σ = 10013602428. Its totient is φ = 10012801600.

The previous prime is 10013201987. The next prime is 10013202019. The reversal of 10013202013 is 31020231001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31020231001 = 96739 ⋅320659.

It can be written as a sum of positive squares in 2 ways, for example, as 4038221209 + 5974980804 = 63547^2 + 77298^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10013202013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10013201984 and 10013202002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10013202019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160006 + ... + 213607.

It is an arithmetic number, because the mean of its divisors is an integer number (2503400607).

Almost surely, 2^10013202013 is an apocalyptic number.

It is an amenable number.

10013202013 is a deficient number, since it is larger than the sum of its proper divisors (400415).

10013202013 is an equidigital number, since it uses as much as digits as its factorization.

10013202013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400414.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10013202013 its reverse (31020231001), we get a palindrome (41033433014).

The spelling of 10013202013 in words is "ten billion, thirteen million, two hundred two thousand, thirteen".