112103210130 has 32 divisors (see below), whose sum is σ = 276319266624. Its totient is φ = 29086238016.

The previous prime is 112103210111. The next prime is 112103210203. The reversal of 112103210130 is 31012301211.

It is a happy number.

112103210130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50495832 + ... + 50498051.

It is an arithmetic number, because the mean of its divisors is an integer number (8634977082).

Almost surely, 2^112103210130 is an apocalyptic number.

112103210130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112103210130 is an abundant number, since it is smaller than the sum of its proper divisors (164216056494).

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

112103210130 is a wasteful number, since it uses less digits than its factorization.

112103210130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100993930.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 112103210130 its reverse (31012301211), we get a palindrome (143115511341).

The spelling of 112103210130 in words is "one hundred twelve billion, one hundred three million, two hundred ten thousand, one hundred thirty".