102024275 has 18 divisors (see below), whose sum is σ = 129145380. Its totient is φ = 79930960.

The previous prime is 102024271. The next prime is 102024283. The reversal of 102024275 is 572420201.

It is a happy number.

It is not a de Polignac number, because 102024275 - 2² = 102024271 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102024275.

It is not an unprimeable number, because it can be changed into a prime (102024271) 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 17 ways as a sum of consecutive naturals, for example, 387794 + ... + 388056.

Almost surely, 2^102024275 is an apocalyptic number.

102024275 is a deficient number, since it is larger than the sum of its proper divisors (27121105).

102024275 is an frugal number, since it uses more digits than its factorization.

102024275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595 (or 327 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 102024275 is about 10100.7066584472. The cubic root of 102024275 is about 467.2699355098.

Adding to 102024275 its reverse (572420201), we get a palindrome (674444476).

The spelling of 102024275 in words is "one hundred two million, twenty-four thousand, two hundred seventy-five".