10333021324421 has 4 divisors (see below), whose sum is σ = 10333487659200. Its totient is φ = 10332554989644.

The previous prime is 10333021324411. The next prime is 10333021324463. The reversal of 10333021324421 is 12442312033301.

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 10333021324421 - 2³⁸ = 10058143417477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10333021324411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233134151 + ... + 233178468.

It is an arithmetic number, because the mean of its divisors is an integer number (2583371914800).

Almost surely, 2^{10333021324421} is an apocalyptic number.

It is an amenable number.

10333021324421 is a deficient number, since it is larger than the sum of its proper divisors (466334779).

10333021324421 is an equidigital number, since it uses as much as digits as its factorization.

10333021324421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466334778.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 10333021324421 its reverse (12442312033301), we get a palindrome (22775333357722).

The spelling of 10333021324421 in words is "ten trillion, three hundred thirty-three billion, twenty-one million, three hundred twenty-four thousand, four hundred twenty-one".