13731027236 has 12 divisors (see below), whose sum is σ = 25293997680. Its totient is φ = 6504170760.

The previous prime is 13731027221. The next prime is 13731027239. The reversal of 13731027236 is 63272013731.

13731027236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13731027236² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13731027196 and 13731027205.

It is not an unprimeable number, because it can be changed into a prime (13731027239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90335630 + ... + 90335781.

It is an arithmetic number, because the mean of its divisors is an integer number (2107833140).

Almost surely, 2^13731027236 is an apocalyptic number.

It is an amenable number.

13731027236 is a deficient number, since it is larger than the sum of its proper divisors (11562970444).

13731027236 is a wasteful number, since it uses less digits than its factorization.

13731027236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180671434 (or 180671432 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 35.

The spelling of 13731027236 in words is "thirteen billion, seven hundred thirty-one million, twenty-seven thousand, two hundred thirty-six".