103112231210 has 8 divisors (see below), whose sum is σ = 185602016196. Its totient is φ = 41244892480.

The previous prime is 103112231161. The next prime is 103112231213. The reversal of 103112231210 is 12132211301.

103112231210 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 93609685849 + 9502545361 = 305957^2 + 97481^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (103112231213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5155611551 + ... + 5155611570.

Almost surely, 2^103112231210 is an apocalyptic number.

103112231210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103112231210 is a deficient number, since it is larger than the sum of its proper divisors (82489784986).

103112231210 is a wasteful number, since it uses less digits than its factorization.

103112231210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10311223128.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 103112231210 its reverse (12132211301), we get a palindrome (115244442511).

The spelling of 103112231210 in words is "one hundred three billion, one hundred twelve million, two hundred thirty-one thousand, two hundred ten".