13124134330 has 8 divisors (see below), whose sum is σ = 23623441812. Its totient is φ = 5249653728.

The previous prime is 13124134291. The next prime is 13124134333. The reversal of 13124134330 is 3343142131.

It can be written as a sum of positive squares in 2 ways, for example, as 12427121529 + 697012801 = 111477^2 + 26401^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 13124134295 and 13124134304.

It is not an unprimeable number, because it can be changed into a prime (13124134333) 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, 656206707 + ... + 656206726.

Almost surely, 2^13124134330 is an apocalyptic number.

13124134330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13124134330 is a deficient number, since it is larger than the sum of its proper divisors (10499307482).

13124134330 is a wasteful number, since it uses less digits than its factorization.

13124134330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312413440.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 13124134330 its reverse (3343142131), we get a palindrome (16467276461).

The spelling of 13124134330 in words is "thirteen billion, one hundred twenty-four million, one hundred thirty-four thousand, three hundred thirty".