102024424 has 8 divisors (see below), whose sum is σ = 191295810. Its totient is φ = 51012208.

The previous prime is 102024421. The next prime is 102024427. The reversal of 102024424 is 424420201.

It is an interprime number because it is at equal distance from previous prime (102024421) and next prime (102024427).

It can be written as a sum of positive squares in only one way, i.e., 100360324 + 1664100 = 10018^2 + 1290^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (102024421) 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 as a sum of consecutive naturals, namely, 6376519 + ... + 6376534.

Almost surely, 2^102024424 is an apocalyptic number.

It is an amenable number.

102024424 is a deficient number, since it is larger than the sum of its proper divisors (89271386).

102024424 is a wasteful number, since it uses less digits than its factorization.

102024424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12753059 (or 12753055 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 102024424 is about 10100.7140341661. The cubic root of 102024424 is about 467.2701629825.

Adding to 102024424 its reverse (424420201), we get a palindrome (526444625).

The spelling of 102024424 in words is "one hundred two million, twenty-four thousand, four hundred twenty-four".