3105101112 has 32 divisors (see below), whose sum is σ = 8013166080. Its totient is φ = 1001645280.

The previous prime is 3105101101. The next prime is 3105101179. The reversal of 3105101112 is 2111015013.

It is a junction number, because it is equal to n+sod(n) for n = 3105101091 and 3105101100.

It is a congruent number.

It is an unprimeable number.

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, 2086018 + ... + 2087505.

It is an arithmetic number, because the mean of its divisors is an integer number (250411440).

Almost surely, 2^3105101112 is an apocalyptic number.

It is an amenable number.

3105101112 is an abundant number, since it is smaller than the sum of its proper divisors (4908064968).

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

3105101112 is a wasteful number, since it uses less digits than its factorization.

3105101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4173563 (or 4173559 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 15.

The square root of 3105101112 is about 55723.4341368154. The cubic root of 3105101112 is about 1458.8990749698.

Adding to 3105101112 its reverse (2111015013), we get a palindrome (5216116125).

The spelling of 3105101112 in words is "three billion, one hundred five million, one hundred one thousand, one hundred twelve".