13113225016 has 16 divisors (see below), whose sum is σ = 24667390440. Its totient is φ = 6535254240.

The previous prime is 13113224981. The next prime is 13113225067. The reversal of 13113225016 is 61052231131.

It is a happy number.

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, 2667175 + ... + 2672086.

Almost surely, 2^13113225016 is an apocalyptic number.

It is an amenable number.

13113225016 is a deficient number, since it is larger than the sum of its proper divisors (11554165424).

13113225016 is a wasteful number, since it uses less digits than its factorization.

13113225016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5339574 (or 5339570 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 13113225016 its reverse (61052231131), we get a palindrome (74165456147).

The spelling of 13113225016 in words is "thirteen billion, one hundred thirteen million, two hundred twenty-five thousand, sixteen".