103124144 has 10 divisors (see below), whose sum is σ = 199803060. Its totient is φ = 51562064.

The previous prime is 103124129. The next prime is 103124183. The reversal of 103124144 is 441421301.

It is a super-3 number, since 3×103124144³ (a number of 25 digits) contains 333 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 as a sum of consecutive naturals, namely, 3222614 + ... + 3222645.

It is an arithmetic number, because the mean of its divisors is an integer number (19980306).

Almost surely, 2^103124144 is an apocalyptic number.

It is an amenable number.

103124144 is a deficient number, since it is larger than the sum of its proper divisors (96678916).

103124144 is an equidigital number, since it uses as much as digits as its factorization.

103124144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6445267 (or 6445261 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 103124144 is about 10155.0058591810. The cubic root of 103124144 is about 468.9430663307.

Adding to 103124144 its reverse (441421301), we get a palindrome (544545445).

The spelling of 103124144 in words is "one hundred three million, one hundred twenty-four thousand, one hundred forty-four".