13413321131 has 8 divisors (see below), whose sum is σ = 15330503904. Its totient is φ = 11496386880.

The previous prime is 13413321121. The next prime is 13413321133. The reversal of 13413321131 is 13112331431.

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

It is a cyclic number.

It is not a de Polignac number, because 13413321131 - 2²² = 13409126827 is a prime.

It is a super-2 number, since 2×13413321131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13413321097 and 13413321106.

It is not an unprimeable number, because it can be changed into a prime (13413321133) 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, 73181 + ... + 179393.

It is an arithmetic number, because the mean of its divisors is an integer number (1916312988).

Almost surely, 2^13413321131 is an apocalyptic number.

13413321131 is a deficient number, since it is larger than the sum of its proper divisors (1917182773).

13413321131 is a wasteful number, since it uses less digits than its factorization.

13413321131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124261.

The product of its digits is 648, while the sum is 23.

Adding to 13413321131 its reverse (13112331431), we get a palindrome (26525652562).

The spelling of 13413321131 in words is "thirteen billion, four hundred thirteen million, three hundred twenty-one thousand, one hundred thirty-one".