13032131033331 has 16 divisors (see below), whose sum is σ = 19505900596000. Its totient is φ = 8598519442944.

The previous prime is 13032131033303. The next prime is 13032131033399. The reversal of 13032131033331 is 13333013123031.

13032131033331 is a `hidden beast` number, since 1 + 3 + 0 + 321 + 3 + 1 + 0 + 3 + 3 + 331 = 666.

It is not a de Polignac number, because 13032131033331 - 2⁶ = 13032131033267 is a prime.

It is a super-2 number, since 2×13032131033331² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13032131033295 and 13032131033304.

It is not an unprimeable number, because it can be changed into a prime (13032131043331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2487994906 + ... + 2488000143.

It is an arithmetic number, because the mean of its divisors is an integer number (1219118787250).

Almost surely, 2^{13032131033331} is an apocalyptic number.

13032131033331 is a deficient number, since it is larger than the sum of its proper divisors (6473769562669).

13032131033331 is an equidigital number, since it uses as much as digits as its factorization.

13032131033331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4975995155 (or 4975995149 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 27.

Adding to 13032131033331 its reverse (13333013123031), we get a palindrome (26365144156362).

The spelling of 13032131033331 in words is "thirteen trillion, thirty-two billion, one hundred thirty-one million, thirty-three thousand, three hundred thirty-one".