3481081118013 has 8 divisors (see below), whose sum is σ = 4648062665376. Its totient is φ = 2317410158000.

The previous prime is 3481081117933. The next prime is 3481081118023. The reversal of 3481081118013 is 3108111801843.

3481081118013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3481081118013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3481081118023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 827644383 + ... + 827648588.

It is an arithmetic number, because the mean of its divisors is an integer number (581007833172).

Almost surely, 2^{3481081118013} is an apocalyptic number.

It is an amenable number.

3481081118013 is a deficient number, since it is larger than the sum of its proper divisors (1166981547363).

3481081118013 is a wasteful number, since it uses less digits than its factorization.

3481081118013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1655293675.

The product of its (nonzero) digits is 18432, while the sum is 39.

Adding to 3481081118013 its reverse (3108111801843), we get a palindrome (6589192919856).

The spelling of 3481081118013 in words is "three trillion, four hundred eighty-one billion, eighty-one million, one hundred eighteen thousand, thirteen".