144120130 has 64 divisors (see below), whose sum is σ = 340485120. Its totient is φ = 42552000.

The previous prime is 144120089. The next prime is 144120157. The reversal of 144120130 is 31021441.

It is a super-2 number, since 2×144120130² = 41541223742433800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9705 + ... + 19555.

It is an arithmetic number, because the mean of its divisors is an integer number (5320080).

Almost surely, 2^144120130 is an apocalyptic number.

144120130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144120130 is an abundant number, since it is smaller than the sum of its proper divisors (196364990).

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

144120130 is a wasteful number, since it uses less digits than its factorization.

144120130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9895.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 144120130 is about 12005.0043731770. The cubic root of 144120130 is about 524.2939928033.

Adding to 144120130 its reverse (31021441), we get a palindrome (175141571).

The spelling of 144120130 in words is "one hundred forty-four million, one hundred twenty thousand, one hundred thirty".