13031000227 has 16 divisors (see below), whose sum is σ = 15020081152. Its totient is φ = 11073918240.

The previous prime is 13031000219. The next prime is 13031000251. The reversal of 13031000227 is 72200013031.

It is not a de Polignac number, because 13031000227 - 2³ = 13031000219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13031000207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1580977 + ... + 1589197.

It is an arithmetic number, because the mean of its divisors is an integer number (938755072).

Almost surely, 2^13031000227 is an apocalyptic number.

13031000227 is the 65907-th hex number.

13031000227 is a deficient number, since it is larger than the sum of its proper divisors (1989080925).

13031000227 is a wasteful number, since it uses less digits than its factorization.

13031000227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10138.

The product of its (nonzero) digits is 252, while the sum is 19.

Adding to 13031000227 its reverse (72200013031), we get a palindrome (85231013258).

The spelling of 13031000227 in words is "thirteen billion, thirty-one million, two hundred twenty-seven", and thus it is an aban number.