13031033230 has 16 divisors (see below), whose sum is σ = 23853417840. Its totient is φ = 5124067072.

The previous prime is 13031033189. The next prime is 13031033243. The reversal of 13031033230 is 3233013031.

It is a junction number, because it is equal to n+sod(n) for n = 13031033198 and 13031033207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11042659 + ... + 11043838.

It is an arithmetic number, because the mean of its divisors is an integer number (1490838615).

Almost surely, 2^13031033230 is an apocalyptic number.

13031033230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13031033230 is a deficient number, since it is larger than the sum of its proper divisors (10822384610).

13031033230 is a wasteful number, since it uses less digits than its factorization.

13031033230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22086563.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 13031033230 its reverse (3233013031), we get a palindrome (16264046261).

The spelling of 13031033230 in words is "thirteen billion, thirty-one million, thirty-three thousand, two hundred thirty".