112130121031210 has 16 divisors (see below), whose sum is σ = 201863146492296. Its totient is φ = 44845619826688.

The previous prime is 112130121031163. The next prime is 112130121031211. The reversal of 112130121031210 is 12130121031211.

112130121031210 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 4 ways, for example, as 98222509668529 + 13907611362681 = 9910727^2 + 3729291^2 .

It is not an unprimeable number, because it can be changed into a prime (112130121031211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 803499967 + ... + 803639506.

Almost surely, 2^{112130121031210} is an apocalyptic number.

112130121031210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112130121031210 is a deficient number, since it is larger than the sum of its proper divisors (89733025461086).

112130121031210 is a wasteful number, since it uses less digits than its factorization.

112130121031210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607146457.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 112130121031210 its reverse (12130121031211), we get a palindrome (124260242062421).

Subtracting from 112130121031210 its reverse (12130121031211), we obtain a palindrome (99999999999999).

The spelling of 112130121031210 in words is "one hundred twelve trillion, one hundred thirty billion, one hundred twenty-one million, thirty-one thousand, two hundred ten".