13320003131 has 8 divisors (see below), whose sum is σ = 13347738144. Its totient is φ = 13292294400.

The previous prime is 13320003121. The next prime is 13320003163. The reversal of 13320003131 is 13130002331.

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 13320003131 - 2²² = 13315808827 is a prime.

It is a super-2 number, since 2×13320003131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13320003121) 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, 1244555 + ... + 1255211.

It is an arithmetic number, because the mean of its divisors is an integer number (1668467268).

Almost surely, 2^13320003131 is an apocalyptic number.

13320003131 is a deficient number, since it is larger than the sum of its proper divisors (27735013).

13320003131 is a wasteful number, since it uses less digits than its factorization.

13320003131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13141.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 13320003131 its reverse (13130002331), we get a palindrome (26450005462).

The spelling of 13320003131 in words is "thirteen billion, three hundred twenty million, three thousand, one hundred thirty-one".