13253134324 has 12 divisors (see below), whose sum is σ = 23196266884. Its totient is φ = 6625629504.

The previous prime is 13253134253. The next prime is 13253134331. The reversal of 13253134324 is 42343135231.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11631622500 + 1621511824 = 107850^2 + 40268^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202119 + ... + 259534.

Almost surely, 2^13253134324 is an apocalyptic number.

It is an amenable number.

13253134324 is a deficient number, since it is larger than the sum of its proper divisors (9943132560).

13253134324 is a wasteful number, since it uses less digits than its factorization.

13253134324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468834 (or 468832 counting only the distinct ones).

The product of its digits is 25920, while the sum is 31.

Adding to 13253134324 its reverse (42343135231), we get a palindrome (55596269555).

The spelling of 13253134324 in words is "thirteen billion, two hundred fifty-three million, one hundred thirty-four thousand, three hundred twenty-four".