3481312828113 has 12 divisors (see below), whose sum is σ = 5077383975040. Its totient is φ = 2298342449016.

The previous prime is 3481312828099. The next prime is 3481312828121. The reversal of 3481312828113 is 3118282131843.

3481312828113 is a `hidden beast` number, since 3 + 48 + 1 + 312 + 8 + 281 + 13 = 666.

It is not a de Polignac number, because 3481312828113 - 2²² = 3481308633809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3481312828193) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1877729833 + ... + 1877731686.

Almost surely, 2^{3481312828113} is an apocalyptic number.

It is an amenable number.

3481312828113 is a deficient number, since it is larger than the sum of its proper divisors (1596071146927).

3481312828113 is a wasteful number, since it uses less digits than its factorization.

3481312828113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3755461628 (or 3755461625 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

Adding to 3481312828113 its reverse (3118282131843), we get a palindrome (6599594959956).

The spelling of 3481312828113 in words is "three trillion, four hundred eighty-one billion, three hundred twelve million, eight hundred twenty-eight thousand, one hundred thirteen".