10130221321 has 8 divisors (see below), whose sum is σ = 11160569088. Its totient is φ = 9118110000.

The previous prime is 10130221259. The next prime is 10130221331. The reversal of 10130221321 is 12312203101.

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 10130221321 - 2¹⁵ = 10130188553 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10130221295 and 10130221304.

It is not an unprimeable number, because it can be changed into a prime (10130221331) 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, 4557945 + ... + 4560166.

It is an arithmetic number, because the mean of its divisors is an integer number (1395071136).

Almost surely, 2^10130221321 is an apocalyptic number.

10130221321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10130221321 is a deficient number, since it is larger than the sum of its proper divisors (1030347767).

10130221321 is a wasteful number, since it uses less digits than its factorization.

10130221321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9118223.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10130221321 its reverse (12312203101), we get a palindrome (22442424422).

The spelling of 10130221321 in words is "ten billion, one hundred thirty million, two hundred twenty-one thousand, three hundred twenty-one".