102302124 has 48 divisors (see below), whose sum is σ = 256921056. Its totient is φ = 31564800.

The previous prime is 102302089. The next prime is 102302129. The reversal of 102302124 is 421203201.

It is a super-2 number, since 2×102302124² = 20931449149822752, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102302129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8334 + ... + 16554.

It is an arithmetic number, because the mean of its divisors is an integer number (5352522).

Almost surely, 2^102302124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102302124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128460528).

102302124 is an abundant number, since it is smaller than the sum of its proper divisors (154618932).

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

102302124 is a wasteful number, since it uses less digits than its factorization.

102302124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8306 (or 8304 counting only the distinct ones).

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

The square root of 102302124 is about 10114.4512456188. The cubic root of 102302124 is about 467.6937327021.

Adding to 102302124 its reverse (421203201), we get a palindrome (523505325).

The spelling of 102302124 in words is "one hundred two million, three hundred two thousand, one hundred twenty-four".