102130216462 has 64 divisors (see below), whose sum is σ = 164993241600. Its totient is φ = 47304892800.

The previous prime is 102130216451. The next prime is 102130216483. The reversal of 102130216462 is 264612031201.

It is a super-2 number, since 2×102130216462² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102130216462.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62771293 + ... + 62772919.

It is an arithmetic number, because the mean of its divisors is an integer number (2578019400).

Almost surely, 2^102130216462 is an apocalyptic number.

102130216462 is a deficient number, since it is larger than the sum of its proper divisors (62863025138).

102130216462 is a wasteful number, since it uses less digits than its factorization.

102130216462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2041.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 102130216462 its reverse (264612031201), we get a palindrome (366742247663).

The spelling of 102130216462 in words is "one hundred two billion, one hundred thirty million, two hundred sixteen thousand, four hundred sixty-two".