10023202010321 has 4 divisors (see below), whose sum is σ = 10049648454000. Its totient is φ = 9996755566644.

The previous prime is 10023202010291. The next prime is 10023202010329. The reversal of 10023202010321 is 12301020232001.

10023202010321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10023202010321 - 2⁶ = 10023202010257 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 10023202010321.

It is not an unprimeable number, because it can be changed into a prime (10023202010329) 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, 13223221271 + ... + 13223222028.

It is an arithmetic number, because the mean of its divisors is an integer number (2512412113500).

Almost surely, 2^{10023202010321} is an apocalyptic number.

It is an amenable number.

10023202010321 is a deficient number, since it is larger than the sum of its proper divisors (26446443679).

10023202010321 is an equidigital number, since it uses as much as digits as its factorization.

10023202010321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26446443678.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10023202010321 its reverse (12301020232001), we get a palindrome (22324222242322).

The spelling of 10023202010321 in words is "ten trillion, twenty-three billion, two hundred two million, ten thousand, three hundred twenty-one".