13443131030 has 16 divisors (see below), whose sum is σ = 27654441120. Its totient is φ = 4609073472.

The previous prime is 13443130937. The next prime is 13443131033. The reversal of 13443131030 is 3013134431.

It is a junction number, because it is equal to n+sod(n) for n = 13443130987 and 13443131005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13443131033) 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, 96022295 + ... + 96022434.

It is an arithmetic number, because the mean of its divisors is an integer number (1728402570).

Almost surely, 2^13443131030 is an apocalyptic number.

13443131030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13443131030 is an abundant number, since it is smaller than the sum of its proper divisors (14211310090).

13443131030 is a wasteful number, since it uses less digits than its factorization.

13443131030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192044743.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13443131030 its reverse (3013134431), we get a palindrome (16456265461).

The spelling of 13443131030 in words is "thirteen billion, four hundred forty-three million, one hundred thirty-one thousand, thirty".