13102235216 has 40 divisors (see below), whose sum is σ = 29044164864. Its totient is φ = 5609036160.

The previous prime is 13102235207. The next prime is 13102235221. The reversal of 13102235216 is 61253220131.

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 7 ways as a sum of consecutive naturals, for example, 37826 + ... + 166238.

Almost surely, 2^13102235216 is an apocalyptic number.

13102235216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13102235216 is an abundant number, since it is smaller than the sum of its proper divisors (15941929648).

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

13102235216 is a wasteful number, since it uses less digits than its factorization.

13102235216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129339 (or 129333 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 13102235216 its reverse (61253220131), we get a palindrome (74355455347).

The spelling of 13102235216 in words is "thirteen billion, one hundred two million, two hundred thirty-five thousand, two hundred sixteen".