10123320024 has 48 divisors (see below), whose sum is σ = 27429709320. Its totient is φ = 3372915840.

The previous prime is 10123319959. The next prime is 10123320091. The reversal of 10123320024 is 42002332101.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10123319979 and 10123320006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134779 + ... + 195989.

Almost surely, 2^10123320024 is an apocalyptic number.

It is an amenable number.

10123320024 is an abundant number, since it is smaller than the sum of its proper divisors (17306389296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10123320024 is a wasteful number, since it uses less digits than its factorization.

10123320024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63520 (or 63513 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10123320024 its reverse (42002332101), we get a palindrome (52125652125).

The spelling of 10123320024 in words is "ten billion, one hundred twenty-three million, three hundred twenty thousand, twenty-four".