103102130000 has 50 divisors (see below), whose sum is σ = 249620591154. Its totient is φ = 41240848000.

The previous prime is 103102129993. The next prime is 103102130041. The reversal of 103102130000 is 31201301.

It can be written as a sum of positive squares in 5 ways, for example, as 25900396096 + 77201733904 = 160936^2 + 277852^2 .

It is a tau number, because it is divible by the number of its divisors (50).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5145107 + ... + 5165106.

Almost surely, 2^103102130000 is an apocalyptic number.

103102130000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103102130000 is an abundant number, since it is smaller than the sum of its proper divisors (146518461154).

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

103102130000 is an equidigital number, since it uses as much as digits as its factorization.

103102130000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10310241 (or 10310220 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 103102130000 its reverse (31201301), we get a palindrome (103133331301).

The spelling of 103102130000 in words is "one hundred three billion, one hundred two million, one hundred thirty thousand".