1030202002013 has 4 divisors (see below), whose sum is σ = 1035957320640. Its totient is φ = 1024446683388.

The previous prime is 1030202002007. The next prime is 1030202002031. The reversal of 1030202002013 is 3102002020301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1030202002013 - 2¹⁸ = 1030201739869 is a prime.

It is a super-2 number, since 2×1030202002013² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030202005013) 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, 2877659045 + ... + 2877659402.

It is an arithmetic number, because the mean of its divisors is an integer number (258989330160).

Almost surely, 2^{1030202002013} is an apocalyptic number.

It is an amenable number.

1030202002013 is a deficient number, since it is larger than the sum of its proper divisors (5755318627).

1030202002013 is an equidigital number, since it uses as much as digits as its factorization.

1030202002013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5755318626.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 1030202002013 its reverse (3102002020301), we get a palindrome (4132204022314).

The spelling of 1030202002013 in words is "one trillion, thirty billion, two hundred two million, two thousand, thirteen".