102363284 has 6 divisors (see below), whose sum is σ = 179135754. Its totient is φ = 51181640.

The previous prime is 102363257. The next prime is 102363329. The reversal of 102363284 is 482363201.

It can be written as a sum of positive squares in only one way, i.e., 55056400 + 47306884 = 7420^2 + 6878^2 .

It is a super-2 number, since 2×102363284² = 20956483822529312, which contains 22 as substring.

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, 12795407 + ... + 12795414.

It is an arithmetic number, because the mean of its divisors is an integer number (29855959).

Almost surely, 2^102363284 is an apocalyptic number.

It is an amenable number.

102363284 is a deficient number, since it is larger than the sum of its proper divisors (76772470).

102363284 is a wasteful number, since it uses less digits than its factorization.

102363284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25590825 (or 25590823 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 102363284 is about 10117.4741907257. The cubic root of 102363284 is about 467.7869156822.

The spelling of 102363284 in words is "one hundred two million, three hundred sixty-three thousand, two hundred eighty-four".