10213031302203 has 4 divisors (see below), whose sum is σ = 13617375069608. Its totient is φ = 6808687534800.

The previous prime is 10213031302189. The next prime is 10213031302217. The reversal of 10213031302203 is 30220313031201.

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

It is an interprime number because it is at equal distance from previous prime (10213031302189) and next prime (10213031302217).

It is not a de Polignac number, because 10213031302203 - 2⁹ = 10213031301691 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10213031302203.

It is not an unprimeable number, because it can be changed into a prime (10213031302003) 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, 1702171883698 + ... + 1702171883703.

It is an arithmetic number, because the mean of its divisors is an integer number (3404343767402).

Almost surely, 2^{10213031302203} is an apocalyptic number.

10213031302203 is a deficient number, since it is larger than the sum of its proper divisors (3404343767405).

10213031302203 is an equidigital number, since it uses as much as digits as its factorization.

10213031302203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3404343767404.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 10213031302203 its reverse (30220313031201), we get a palindrome (40433344333404).

The spelling of 10213031302203 in words is "ten trillion, two hundred thirteen billion, thirty-one million, three hundred two thousand, two hundred three".