102363530 has 8 divisors (see below), whose sum is σ = 184254372. Its totient is φ = 40945408.

The previous prime is 102363493. The next prime is 102363559. The reversal of 102363530 is 35363201.

It can be written as a sum of positive squares in 2 ways, for example, as 94109401 + 8254129 = 9701^2 + 2873^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 102363496 and 102363505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5118167 + ... + 5118186.

Almost surely, 2^102363530 is an apocalyptic number.

102363530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102363530 is a deficient number, since it is larger than the sum of its proper divisors (81890842).

102363530 is a wasteful number, since it uses less digits than its factorization.

102363530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10236360.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 102363530 is about 10117.4863479028. The cubic root of 102363530 is about 467.7872904113.

The spelling of 102363530 in words is "one hundred two million, three hundred sixty-three thousand, five hundred thirty".