10002130213 has 4 divisors (see below), whose sum is σ = 10027843020. Its totient is φ = 9976417408.

The previous prime is 10002130211. The next prime is 10002130241. The reversal of 10002130213 is 31203120001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4162572324 + 5839557889 = 64518^2 + 76417^2 .

It is a cyclic number.

It is not a de Polignac number, because 10002130213 - 2¹ = 10002130211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10002130193 and 10002130202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002130211) 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, 12855820 + ... + 12856597.

It is an arithmetic number, because the mean of its divisors is an integer number (2506960755).

Almost surely, 2^10002130213 is an apocalyptic number.

It is an amenable number.

10002130213 is a deficient number, since it is larger than the sum of its proper divisors (25712807).

10002130213 is an equidigital number, since it uses as much as digits as its factorization.

10002130213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25712806.

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

Adding to 10002130213 its reverse (31203120001), we get a palindrome (41205250214).

The spelling of 10002130213 in words is "ten billion, two million, one hundred thirty thousand, two hundred thirteen".