10320102021 has 8 divisors (see below), whose sum is σ = 13780463904. Its totient is φ = 6869904080.

The previous prime is 10320102017. The next prime is 10320102031. The reversal of 10320102021 is 12020102301.

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 10320102021 - 2² = 10320102017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10320101988 and 10320102006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10320102011) 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, 2538615 + ... + 2542676.

It is an arithmetic number, because the mean of its divisors is an integer number (1722557988).

Almost surely, 2^10320102021 is an apocalyptic number.

It is an amenable number.

10320102021 is a deficient number, since it is larger than the sum of its proper divisors (3460361883).

10320102021 is an equidigital number, since it uses as much as digits as its factorization.

10320102021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5081971.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10320102021 its reverse (12020102301), we get a palindrome (22340204322).

The spelling of 10320102021 in words is "ten billion, three hundred twenty million, one hundred two thousand, twenty-one".