102630650 has 24 divisors (see below), whose sum is σ = 192279360. Its totient is φ = 40754160.

The previous prime is 102630643. The next prime is 102630679. The reversal of 102630650 is 56036201.

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 11 ways as a sum of consecutive naturals, for example, 434 + ... + 14333.

It is an arithmetic number, because the mean of its divisors is an integer number (8011640).

Almost surely, 2^102630650 is an apocalyptic number.

102630650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102630650 is a deficient number, since it is larger than the sum of its proper divisors (89648710).

102630650 is a wasteful number, since it uses less digits than its factorization.

102630650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14918 (or 14913 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 102630650 is about 10130.6786544634. The cubic root of 102630650 is about 468.1938375706.

Adding to 102630650 its reverse (56036201), we get a palindrome (158666851).

The spelling of 102630650 in words is "one hundred two million, six hundred thirty thousand, six hundred fifty".