10323306555161 has 6 divisors (see below), whose sum is σ = 10691557681662. Its totient is φ = 9967330466240.

The previous prime is 10323306555157. The next prime is 10323306555179. The reversal of 10323306555161 is 16155560332301.

It can be written as a sum of positive squares in 3 ways, for example, as 1103466211600 + 9219840343561 = 1050460^2 + 3036419^2 .

It is not a de Polignac number, because 10323306555161 - 2² = 10323306555157 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10323306555131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6137517920 + ... + 6137519601.

It is an arithmetic number, because the mean of its divisors is an integer number (1781926280277).

Almost surely, 2^{10323306555161} is an apocalyptic number.

It is an amenable number.

10323306555161 is a deficient number, since it is larger than the sum of its proper divisors (368251126501).

10323306555161 is an equidigital number, since it uses as much as digits as its factorization.

10323306555161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12275037579 (or 12275037550 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 41.

Adding to 10323306555161 its reverse (16155560332301), we get a palindrome (26478866887462).

The spelling of 10323306555161 in words is "ten trillion, three hundred twenty-three billion, three hundred six million, five hundred fifty-five thousand, one hundred sixty-one".