10213333430321 has 24 divisors (see below), whose sum is σ = 11888055486720. Its totient is φ = 8748953488800.

The previous prime is 10213333430303. The next prime is 10213333430323. The reversal of 10213333430321 is 12303433331201.

It is not a de Polignac number, because 10213333430321 - 2²² = 10213329236017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10213333430323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1084098191 + ... + 1084107611.

It is an arithmetic number, because the mean of its divisors is an integer number (495335645280).

Almost surely, 2^{10213333430321} is an apocalyptic number.

It is an amenable number.

10213333430321 is a deficient number, since it is larger than the sum of its proper divisors (1674722056399).

10213333430321 is an equidigital number, since it uses as much as digits as its factorization.

10213333430321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20565 (or 20558 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 10213333430321 its reverse (12303433331201), we get a palindrome (22516766761522).

The spelling of 10213333430321 in words is "ten trillion, two hundred thirteen billion, three hundred thirty-three million, four hundred thirty thousand, three hundred twenty-one".