102004244 has 12 divisors (see below), whose sum is σ = 179256000. Its totient is φ = 50788248.

The previous prime is 102004219. The next prime is 102004249. The reversal of 102004244 is 442400201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102004249) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 52394 + ... + 54305.

It is an arithmetic number, because the mean of its divisors is an integer number (14938000).

Almost surely, 2^102004244 is an apocalyptic number.

It is an amenable number.

102004244 is a deficient number, since it is larger than the sum of its proper divisors (77251756).

102004244 is a wasteful number, since it uses less digits than its factorization.

102004244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106942 (or 106940 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 102004244 is about 10099.7150454852. The cubic root of 102004244 is about 467.2393529297.

Adding to 102004244 its reverse (442400201), we get a palindrome (544404445).

The spelling of 102004244 in words is "one hundred two million, four thousand, two hundred forty-four".