1112103130 has 16 divisors (see below), whose sum is σ = 2088820224. Its totient is φ = 425500240.

The previous prime is 1112103121. The next prime is 1112103131. The reversal of 1112103130 is 313012111.

It is a self number, because there is not a number n which added to its sum of digits gives 1112103130.

It is not an unprimeable number, because it can be changed into a prime (1112103131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2417386 + ... + 2417845.

It is an arithmetic number, because the mean of its divisors is an integer number (130551264).

Almost surely, 2^1112103130 is an apocalyptic number.

1112103130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112103130 is a deficient number, since it is larger than the sum of its proper divisors (976717094).

1112103130 is a wasteful number, since it uses less digits than its factorization.

1112103130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4835261.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 1112103130 is about 33348.2102968060. The cubic root of 1112103130 is about 1036.0523202956.

Adding to 1112103130 its reverse (313012111), we get a palindrome (1425115241).

The spelling of 1112103130 in words is "one billion, one hundred twelve million, one hundred three thousand, one hundred thirty".