1002144130 has 64 divisors (see below), whose sum is σ = 2020838400. Its totient is φ = 355311360.

The previous prime is 1002144127. The next prime is 1002144133. The reversal of 1002144130 is 314412001.

1002144130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1002144127) and next prime (1002144133).

It is not an unprimeable number, because it can be changed into a prime (1002144133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 559276 + ... + 561064.

It is an arithmetic number, because the mean of its divisors is an integer number (31575600).

Almost surely, 2^1002144130 is an apocalyptic number.

1002144130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1002144130 is an abundant number, since it is smaller than the sum of its proper divisors (1018694270).

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

1002144130 is a wasteful number, since it uses less digits than its factorization.

1002144130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1979.

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

The square root of 1002144130 is about 31656.6601207392. The cubic root of 1002144130 is about 1000.7141997972.

Adding to 1002144130 its reverse (314412001), we get a palindrome (1316556131).

The spelling of 1002144130 in words is "one billion, two million, one hundred forty-four thousand, one hundred thirty".