13137031330 has 8 divisors (see below), whose sum is σ = 23646656412. Its totient is φ = 5254812528.

The previous prime is 13137031301. The next prime is 13137031343. The reversal of 13137031330 is 3313073131.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12846635649 + 290395681 = 113343^2 + 17041^2 .

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 = 13137031295 and 13137031304.

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, 656851557 + ... + 656851576.

Almost surely, 2^13137031330 is an apocalyptic number.

13137031330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13137031330 is a deficient number, since it is larger than the sum of its proper divisors (10509625082).

13137031330 is a wasteful number, since it uses less digits than its factorization.

13137031330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313703140.

The product of its (nonzero) digits is 1701, while the sum is 25.

The spelling of 13137031330 in words is "thirteen billion, one hundred thirty-seven million, thirty-one thousand, three hundred thirty".