10323405161 has 4 divisors (see below), whose sum is σ = 10389159492. Its totient is φ = 10257650832.

The previous prime is 10323405143. The next prime is 10323405179. The reversal of 10323405161 is 16150432301.

10323405161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16150432301 = 21991 ⋅734411.

It is an interprime number because it is at equal distance from previous prime (10323405143) and next prime (10323405179).

It can be written as a sum of positive squares in 2 ways, for example, as 3545011600 + 6778393561 = 59540^2 + 82331^2 .

It is a cyclic number.

It is not a de Polignac number, because 10323405161 - 2⁶ = 10323405097 is a prime.

It is a super-2 number, since 2×10323405161² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10323405161.

It is not an unprimeable number, because it can be changed into a prime (10323405121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32876930 + ... + 32877243.

It is an arithmetic number, because the mean of its divisors is an integer number (2597289873).

Almost surely, 2^10323405161 is an apocalyptic number.

It is an amenable number.

10323405161 is a deficient number, since it is larger than the sum of its proper divisors (65754331).

10323405161 is an equidigital number, since it uses as much as digits as its factorization.

10323405161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65754330.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 10323405161 its reverse (16150432301), we get a palindrome (26473837462).

The spelling of 10323405161 in words is "ten billion, three hundred twenty-three million, four hundred five thousand, one hundred sixty-one".