10204030213 has 16 divisors (see below), whose sum is σ = 11067238000. Its totient is φ = 9407810880.

The previous prime is 10204030147. The next prime is 10204030223. The reversal of 10204030213 is 31203040201.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 5401956004 + 4802074209 = 73498^2 + 69297^2 .

It is not a de Polignac number, because 10204030213 - 2⁹ = 10204029701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10204030223) 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, 2240863 + ... + 2245411.

It is an arithmetic number, because the mean of its divisors is an integer number (691702375).

Almost surely, 2^10204030213 is an apocalyptic number.

10204030213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10204030213 is a deficient number, since it is larger than the sum of its proper divisors (863207787).

10204030213 is an equidigital number, since it uses as much as digits as its factorization.

10204030213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5609 (or 5583 counting only the distinct ones).

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

Adding to 10204030213 its reverse (31203040201), we get a palindrome (41407070414).

The spelling of 10204030213 in words is "ten billion, two hundred four million, thirty thousand, two hundred thirteen".