13011200331 has 8 divisors (see below), whose sum is σ = 17817139344. Its totient is φ = 8439697440.

The previous prime is 13011200263. The next prime is 13011200339. The reversal of 13011200331 is 13300211031.

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

It is not a de Polignac number, because 13011200331 - 2¹⁰ = 13011199307 is a prime.

It is a super-2 number, since 2×13011200331² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13011200331.

It is not an unprimeable number, because it can be changed into a prime (13011200339) 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, 58608900 + ... + 58609121.

It is an arithmetic number, because the mean of its divisors is an integer number (2227142418).

Almost surely, 2^13011200331 is an apocalyptic number.

13011200331 is a deficient number, since it is larger than the sum of its proper divisors (4805939013).

13011200331 is a wasteful number, since it uses less digits than its factorization.

13011200331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117218061.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 13011200331 its reverse (13300211031), we get a palindrome (26311411362).

The spelling of 13011200331 in words is "thirteen billion, eleven million, two hundred thousand, three hundred thirty-one".