10023323144 has 16 divisors (see below), whose sum is σ = 18797266620. Its totient is φ = 5010718720.

The previous prime is 10023323143. The next prime is 10023323159. The reversal of 10023323144 is 44132332001.

It can be written as a sum of positive squares in 2 ways, for example, as 10006000900 + 17322244 = 100030^2 + 4162^2 .

It is not an unprimeable number, because it can be changed into a prime (10023323143) 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, 71609 + ... + 158664.

Almost surely, 2^10023323144 is an apocalyptic number.

It is an amenable number.

10023323144 is a deficient number, since it is larger than the sum of its proper divisors (8773943476).

10023323144 is a wasteful number, since it uses less digits than its factorization.

10023323144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235720 (or 235716 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 10023323144 its reverse (44132332001), we get a palindrome (54155655145).

The spelling of 10023323144 in words is "ten billion, twenty-three million, three hundred twenty-three thousand, one hundred forty-four".