102124402130 has 32 divisors (see below), whose sum is σ = 187251281280. Its totient is φ = 40090435200.

The previous prime is 102124402109. The next prime is 102124402139. The reversal of 102124402130 is 31204421201.

It is not an unprimeable number, because it can be changed into a prime (102124402139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210587 + ... + 498593.

It is an arithmetic number, because the mean of its divisors is an integer number (5851602540).

Almost surely, 2^102124402130 is an apocalyptic number.

102124402130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102124402130 is a deficient number, since it is larger than the sum of its proper divisors (85126879150).

102124402130 is a wasteful number, since it uses less digits than its factorization.

102124402130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288674.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 102124402130 its reverse (31204421201), we get a palindrome (133328823331).

The spelling of 102124402130 in words is "one hundred two billion, one hundred twenty-four million, four hundred two thousand, one hundred thirty".