102304612 has 6 divisors (see below), whose sum is σ = 179033078. Its totient is φ = 51152304.

The previous prime is 102304603. The next prime is 102304627. The reversal of 102304612 is 216403201.

It can be written as a sum of positive squares in only one way, i.e., 98525476 + 3779136 = 9926^2 + 1944^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 102304612.

It is an unprimeable number.

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, 12788073 + ... + 12788080.

Almost surely, 2^102304612 is an apocalyptic number.

It is an amenable number.

102304612 is a deficient number, since it is larger than the sum of its proper divisors (76728466).

102304612 is a wasteful number, since it uses less digits than its factorization.

102304612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25576157 (or 25576155 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 102304612 is about 10114.5742372084. The cubic root of 102304612 is about 467.6975241273.

Adding to 102304612 its reverse (216403201), we get a palindrome (318707813).

The spelling of 102304612 in words is "one hundred two million, three hundred four thousand, six hundred twelve".