102130341032 has 16 divisors (see below), whose sum is σ = 191500178100. Its totient is φ = 51063626880.

The previous prime is 102130341031. The next prime is 102130341041. The reversal of 102130341032 is 230143031201.

It can be written as a sum of positive squares in 2 ways, for example, as 89058077476 + 13072263556 = 298426^2 + 114334^2 .

It is a junction number, because it is equal to n+sod(n) for n = 102130340995 and 102130341013.

It is not an unprimeable number, because it can be changed into a prime (102130341031) 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 3 ways as a sum of consecutive naturals, for example, 117644 + ... + 467012.

Almost surely, 2^102130341032 is an apocalyptic number.

It is an amenable number.

102130341032 is a deficient number, since it is larger than the sum of its proper divisors (89369837068).

102130341032 is a wasteful number, since it uses less digits than its factorization.

102130341032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385916 (or 385912 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 102130341032 its reverse (230143031201), we get a palindrome (332273372233).

The spelling of 102130341032 in words is "one hundred two billion, one hundred thirty million, three hundred forty-one thousand, thirty-two".