13123213024 has 24 divisors (see below), whose sum is σ = 25857090000. Its totient is φ = 6556333056.

The previous prime is 13123213009. The next prime is 13123213027. The reversal of 13123213024 is 42031232131.

It is a junction number, because it is equal to n+sod(n) for n = 13123212986 and 13123213004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13123213027) 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, 124204 + ... + 204139.

It is an arithmetic number, because the mean of its divisors is an integer number (1077378750).

Almost surely, 2^13123213024 is an apocalyptic number.

It is an amenable number.

13123213024 is a deficient number, since it is larger than the sum of its proper divisors (12733876976).

13123213024 is a wasteful number, since it uses less digits than its factorization.

13123213024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329602 (or 329594 counting only the distinct ones).

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

Adding to 13123213024 its reverse (42031232131), we get a palindrome (55154445155).

The spelling of 13123213024 in words is "thirteen billion, one hundred twenty-three million, two hundred thirteen thousand, twenty-four".