102328244 has 6 divisors (see below), whose sum is σ = 179074434. Its totient is φ = 51164120.

The previous prime is 102328223. The next prime is 102328249. The reversal of 102328244 is 442823201.

It can be written as a sum of positive squares in only one way, i.e., 87796900 + 14531344 = 9370^2 + 3812^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102328249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12791027 + ... + 12791034.

It is an arithmetic number, because the mean of its divisors is an integer number (29845739).

Almost surely, 2^102328244 is an apocalyptic number.

It is an amenable number.

102328244 is a deficient number, since it is larger than the sum of its proper divisors (76746190).

102328244 is a wasteful number, since it uses less digits than its factorization.

102328244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25582065 (or 25582063 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 102328244 is about 10115.7423850155. The cubic root of 102328244 is about 467.7335335074.

The spelling of 102328244 in words is "one hundred two million, three hundred twenty-eight thousand, two hundred forty-four".