13332041531 has 4 divisors (see below), whose sum is σ = 13336675200. Its totient is φ = 13327407864.

The previous prime is 13332041521. The next prime is 13332041537. The reversal of 13332041531 is 13514023331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13514023331 = 94433 ⋅143107.

It is a cyclic number.

It is not a de Polignac number, because 13332041531 - 2¹⁸ = 13331779387 is a prime.

It is a super-3 number, since 3×13332041531³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13332041531.

It is not an unprimeable number, because it can be changed into a prime (13332041537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2312516 + ... + 2318273.

It is an arithmetic number, because the mean of its divisors is an integer number (3334168800).

Almost surely, 2^13332041531 is an apocalyptic number.

13332041531 is a deficient number, since it is larger than the sum of its proper divisors (4633669).

13332041531 is an equidigital number, since it uses as much as digits as its factorization.

13332041531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4633668.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 13332041531 its reverse (13514023331), we get a palindrome (26846064862).

The spelling of 13332041531 in words is "thirteen billion, three hundred thirty-two million, forty-one thousand, five hundred thirty-one".