13143442130 has 32 divisors (see below), whose sum is σ = 29117781504. Its totient is φ = 4159682496.

The previous prime is 13143442127. The next prime is 13143442153. The reversal of 13143442130 is 3124434131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 13143442130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7220762 + ... + 7222581.

It is an arithmetic number, because the mean of its divisors is an integer number (909930672).

Almost surely, 2^13143442130 is an apocalyptic number.

13143442130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13143442130 is an abundant number, since it is smaller than the sum of its proper divisors (15974339374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13143442130 is a wasteful number, since it uses less digits than its factorization.

13143442130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14443370.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 13143442130 its reverse (3124434131), we get a palindrome (16267876261).

The spelling of 13143442130 in words is "thirteen billion, one hundred forty-three million, four hundred forty-two thousand, one hundred thirty".