10000320441331 has 4 divisors (see below), whose sum is σ = 10909440481464. Its totient is φ = 9091200401200.

The previous prime is 10000320441317. The next prime is 10000320441401. The reversal of 10000320441331 is 13314402300001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10000320441331 - 2⁵ = 10000320441299 is a prime.

It is a super-2 number, since 2×10000320441331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10000320441311) 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, 454560020050 + ... + 454560020071.

It is an arithmetic number, because the mean of its divisors is an integer number (2727360120366).

Almost surely, 2^{10000320441331} is an apocalyptic number.

10000320441331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10000320441331 is a deficient number, since it is larger than the sum of its proper divisors (909120040133).

10000320441331 is an equidigital number, since it uses as much as digits as its factorization.

10000320441331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909120040132.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 10000320441331 its reverse (13314402300001), we get a palindrome (23314722741332).

The spelling of 10000320441331 in words is "ten trillion, three hundred twenty million, four hundred forty-one thousand, three hundred thirty-one".