102003124 has 12 divisors (see below), whose sum is σ = 178875424. Its totient is φ = 50895864.

The previous prime is 102003071. The next prime is 102003127. The reversal of 102003124 is 421300201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102003127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24234 + ... + 28129.

Almost surely, 2^102003124 is an apocalyptic number.

It is an amenable number.

102003124 is a deficient number, since it is larger than the sum of its proper divisors (76872300).

102003124 is a wasteful number, since it uses less digits than its factorization.

102003124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52854 (or 52852 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 102003124 is about 10099.6595982241. The cubic root of 102003124 is about 467.2376428375.

Adding to 102003124 its reverse (421300201), we get a palindrome (523303325).

The spelling of 102003124 in words is "one hundred two million, three thousand, one hundred twenty-four".