13190310616 has 64 divisors (see below), whose sum is σ = 28578528000. Its totient is φ = 5590477440.

The previous prime is 13190310583. The next prime is 13190310631. The reversal of 13190310616 is 61601309131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3776631 + ... + 3780121.

It is an arithmetic number, because the mean of its divisors is an integer number (446539500).

Almost surely, 2^13190310616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13190310616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14289264000).

13190310616 is an abundant number, since it is smaller than the sum of its proper divisors (15388217384).

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

13190310616 is a wasteful number, since it uses less digits than its factorization.

13190310616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4232 (or 4228 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 31.

Adding to 13190310616 its reverse (61601309131), we get a palindrome (74791619747).

The spelling of 13190310616 in words is "thirteen billion, one hundred ninety million, three hundred ten thousand, six hundred sixteen".