13143130 has 96 divisors (see below), whose sum is σ = 32254848. Its totient is φ = 3744000.

The previous prime is 13143089. The next prime is 13143149. The reversal of 13143130 is 3134131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 130080 + ... + 130180.

It is an arithmetic number, because the mean of its divisors is an integer number (335988).

Almost surely, 2^13143130 is an apocalyptic number.

13143130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13143130 is an abundant number, since it is smaller than the sum of its proper divisors (19111718).

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

13143130 is a wasteful number, since it uses less digits than its factorization.

13143130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 13143130 is about 3625.3455007764. The cubic root of 13143130 is about 235.9932608437.

Adding to 13143130 its reverse (3134131), we get a palindrome (16277261).

It can be divided in two parts, 1314 and 3130, that added together give a palindrome (4444).

The spelling of 13143130 in words is "thirteen million, one hundred forty-three thousand, one hundred thirty".