143930112 has 36 divisors (see below), whose sum is σ = 383066040. Its totient is φ = 47976448.

The previous prime is 143930107. The next prime is 143930147. The reversal of 143930112 is 211039341.

143930112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92937 + ... + 94472.

Almost surely, 2^143930112 is an apocalyptic number.

143930112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

143930112 is an abundant number, since it is smaller than the sum of its proper divisors (239135928).

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

143930112 is an equidigital number, since it uses as much as digits as its factorization.

143930112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187428 (or 187414 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 143930112 is about 11997.0876465916. The cubic root of 143930112 is about 524.0634695763.

Adding to 143930112 its reverse (211039341), we get a palindrome (354969453).

The spelling of 143930112 in words is "one hundred forty-three million, nine hundred thirty thousand, one hundred twelve".