13232313331 has 8 divisors (see below), whose sum is σ = 13544858624. Its totient is φ = 12919987080.

The previous prime is 13232313301. The next prime is 13232313349. The reversal of 13232313331 is 13331323231.

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 13232313331 - 2¹³ = 13232305139 is a prime.

It is a super-2 number, since 2×13232313331² (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 = 13232313296 and 13232313305.

It is not an unprimeable number, because it can be changed into a prime (13232313301) 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, 70846 + ... + 177436.

It is an arithmetic number, because the mean of its divisors is an integer number (1693107328).

Almost surely, 2^13232313331 is an apocalyptic number.

13232313331 is a deficient number, since it is larger than the sum of its proper divisors (312545293).

13232313331 is a wasteful number, since it uses less digits than its factorization.

13232313331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109521.

The product of its digits is 2916, while the sum is 25.

Adding to 13232313331 its reverse (13331323231), we get a palindrome (26563636562).

The spelling of 13232313331 in words is "thirteen billion, two hundred thirty-two million, three hundred thirteen thousand, three hundred thirty-one".