13231034124 has 192 divisors, whose sum is σ = 40747069440. Its totient is φ = 3240679680.

The previous prime is 13231034101. The next prime is 13231034147. The reversal of 13231034124 is 42143013231.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13231034101) and next prime (13231034147).

It is a junction number, because it is equal to n+sod(n) for n = 13231034094 and 13231034103.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1146487 + ... + 1157969.

It is an arithmetic number, because the mean of its divisors is an integer number (212224320).

Almost surely, 2^13231034124 is an apocalyptic number.

13231034124 is a gapful number since it is divisible by the number (14) 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 13231034124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20373534720).

13231034124 is an abundant number, since it is smaller than the sum of its proper divisors (27516035316).

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

13231034124 is a wasteful number, since it uses less digits than its factorization.

13231034124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11580 (or 11578 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 13231034124 its reverse (42143013231), we get a palindrome (55374047355).

The spelling of 13231034124 in words is "thirteen billion, two hundred thirty-one million, thirty-four thousand, one hundred twenty-four".