144502130 has 16 divisors (see below), whose sum is σ = 260376984. Its totient is φ = 57740160.

The previous prime is 144502121. The next prime is 144502177. The reversal of 144502130 is 31205441.

144502130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 113443801 + 31058329 = 10651^2 + 5573^2 .

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, 3134 + ... + 17286.

Almost surely, 2^144502130 is an apocalyptic number.

144502130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144502130 is a deficient number, since it is larger than the sum of its proper divisors (115874854).

144502130 is a wasteful number, since it uses less digits than its factorization.

144502130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15181.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 144502130 is about 12020.9038761651. The cubic root of 144502130 is about 524.7568095133.

Adding to 144502130 its reverse (31205441), we get a palindrome (175707571).

The spelling of 144502130 in words is "one hundred forty-four million, five hundred two thousand, one hundred thirty".