13024031020 has 144 divisors (see below), whose sum is σ = 37001127744. Its totient is φ = 3747110400.

The previous prime is 13024030997. The next prime is 13024031029. The reversal of 13024031020 is 2013042031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13024030985 and 13024031003.

It is not an unprimeable number, because it can be changed into a prime (13024031029) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 190650 + ... + 249790.

It is an arithmetic number, because the mean of its divisors is an integer number (256952276).

Almost surely, 2^13024031020 is an apocalyptic number.

13024031020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13024031020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18500563872).

13024031020 is an abundant number, since it is smaller than the sum of its proper divisors (23977096724).

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

13024031020 is a wasteful number, since it uses less digits than its factorization.

13024031020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59192 (or 59179 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 13024031020 its reverse (2013042031), we get a palindrome (15037073051).

The spelling of 13024031020 in words is "thirteen billion, twenty-four million, thirty-one thousand, twenty".