102130824115 has 8 divisors (see below), whose sum is σ = 122559283440. Its totient is φ = 81703129632.

The previous prime is 102130824113. The next prime is 102130824149. The reversal of 102130824115 is 511428031201.

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

It is a cyclic number.

It is not a de Polignac number, because 102130824115 - 2¹ = 102130824113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102130824113) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 161821 + ... + 480049.

It is an arithmetic number, because the mean of its divisors is an integer number (15319910430).

Almost surely, 2^102130824115 is an apocalyptic number.

102130824115 is a deficient number, since it is larger than the sum of its proper divisors (20428459325).

102130824115 is an equidigital number, since it uses as much as digits as its factorization.

102130824115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382421.

The product of its (nonzero) digits is 1920, while the sum is 28.

Adding to 102130824115 its reverse (511428031201), we get a palindrome (613558855316).

The spelling of 102130824115 in words is "one hundred two billion, one hundred thirty million, eight hundred twenty-four thousand, one hundred fifteen".