3103000100112 has 80 divisors (see below), whose sum is σ = 8745124615488. Its totient is φ = 940270141440.

The previous prime is 3103000100069. The next prime is 3103000100119. The reversal of 3103000100112 is 2110010003013.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (3103000100119) 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 15 ways as a sum of consecutive naturals, for example, 18010408 + ... + 18181880.

Almost surely, 2^{3103000100112} is an apocalyptic number.

It is an amenable number.

3103000100112 is an abundant number, since it is smaller than the sum of its proper divisors (5642124515376).

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

3103000100112 is a wasteful number, since it uses less digits than its factorization.

3103000100112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205768 (or 205762 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 3103000100112 its reverse (2110010003013), we get a palindrome (5213010103125).

The spelling of 3103000100112 in words is "three trillion, one hundred three billion, one hundred thousand, one hundred twelve".