102018368 has 14 divisors (see below), whose sum is σ = 202442826. Its totient is φ = 51009152.

The previous prime is 102018349. The next prime is 102018407. The reversal of 102018368 is 863810201.

It can be written as a sum of positive squares in only one way, i.e., 53465344 + 48553024 = 7312^2 + 6968^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 102018368.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 796955 + ... + 797082.

Almost surely, 2^102018368 is an apocalyptic number.

It is an amenable number.

102018368 is a deficient number, since it is larger than the sum of its proper divisors (100424458).

102018368 is an equidigital number, since it uses as much as digits as its factorization.

102018368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1594049 (or 1594039 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 102018368 is about 10100.4142489306. The cubic root of 102018368 is about 467.2609173398.

Adding to 102018368 its reverse (863810201), we get a palindrome (965828569).

The spelling of 102018368 in words is "one hundred two million, eighteen thousand, three hundred sixty-eight".