102123410130 has 96 divisors (see below), whose sum is σ = 303640856064. Its totient is φ = 23327998848.

The previous prime is 102123410083. The next prime is 102123410131. The reversal of 102123410130 is 31014321201.

102123410130 is a `hidden beast` number, since 1 + 0 + 2 + 123 + 410 + 130 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (102123410131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 981799 + ... + 1080821.

It is an arithmetic number, because the mean of its divisors is an integer number (3162925584).

Almost surely, 2^102123410130 is an apocalyptic number.

102123410130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 102123410130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151820428032).

102123410130 is an abundant number, since it is smaller than the sum of its proper divisors (201517445934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102123410130 is a wasteful number, since it uses less digits than its factorization.

102123410130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100680 (or 100677 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 102123410130 its reverse (31014321201), we get a palindrome (133137731331).

The spelling of 102123410130 in words is "one hundred two billion, one hundred twenty-three million, four hundred ten thousand, one hundred thirty".