103002144 has 48 divisors (see below), whose sum is σ = 309008448. Its totient is φ = 29428992.

The previous prime is 103002121. The next prime is 103002169. The reversal of 103002144 is 441200301.

It is a tau number, because it is divible by the number of its divisors (48).

It is a nialpdrome in base 14.

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, 75967 + ... + 77310.

It is an arithmetic number, because the mean of its divisors is an integer number (6437676).

Almost surely, 2^103002144 is an apocalyptic number.

103002144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

103002144 is an abundant number, since it is smaller than the sum of its proper divisors (206006304).

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

103002144 is a wasteful number, since it uses less digits than its factorization.

103002144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153297 (or 153289 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 103002144 is about 10148.9971918412. The cubic root of 103002144 is about 468.7580672034.

Adding to 103002144 its reverse (441200301), we get a palindrome (544202445).

The spelling of 103002144 in words is "one hundred three million, two thousand, one hundred forty-four".