10023330311021 has 8 divisors (see below), whose sum is σ = 10250444645760. Its totient is φ = 9796793142528.

The previous prime is 10023330311017. The next prime is 10023330311089. The reversal of 10023330311021 is 12011303332001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10023330311021 - 2² = 10023330311017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10023330310984 and 10023330311002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10023330311921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144256436 + ... + 144325901.

It is an arithmetic number, because the mean of its divisors is an integer number (1281305580720).

Almost surely, 2^{10023330311021} is an apocalyptic number.

It is an amenable number.

10023330311021 is a deficient number, since it is larger than the sum of its proper divisors (227114334739).

10023330311021 is an equidigital number, since it uses as much as digits as its factorization.

10023330311021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288583123.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 10023330311021 its reverse (12011303332001), we get a palindrome (22034633643022).

The spelling of 10023330311021 in words is "ten trillion, twenty-three billion, three hundred thirty million, three hundred eleven thousand, twenty-one".