13001202331 has 8 divisors (see below), whose sum is σ = 14008032864. Its totient is φ = 11995334400.

The previous prime is 13001202329. The next prime is 13001202343. The reversal of 13001202331 is 13320210031.

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 13001202331 - 2¹ = 13001202329 is a prime.

It is a super-2 number, since 2×13001202331² (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 (13001202311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212470 + ... + 266731.

It is an arithmetic number, because the mean of its divisors is an integer number (1751004108).

Almost surely, 2^13001202331 is an apocalyptic number.

13001202331 is a deficient number, since it is larger than the sum of its proper divisors (1006830533).

13001202331 is a wasteful number, since it uses less digits than its factorization.

13001202331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481301.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13001202331 its reverse (13320210031), we get a palindrome (26321412362).

The spelling of 13001202331 in words is "thirteen billion, one million, two hundred two thousand, three hundred thirty-one".