2112015150 has 108 divisors (see below), whose sum is σ = 6600762792. Its totient is φ = 482741280.

The previous prime is 2112015149. The next prime is 2112015173. The reversal of 2112015150 is 515102112.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 25842 + ... + 69941.

It is an arithmetic number, because the mean of its divisors is an integer number (61118174).

Almost surely, 2^2112015150 is an apocalyptic number.

2112015150 is an abundant number, since it is smaller than the sum of its proper divisors (4488747642).

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

2112015150 is a wasteful number, since it uses less digits than its factorization.

2112015150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95815 (or 95800 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 18.

The square root of 2112015150 is about 45956.6660017891. Note that the first 3 decimals coincide. The cubic root of 2112015150 is about 1283.0167998032.

Adding to 2112015150 its reverse (515102112), we get a palindrome (2627117262).

The spelling of 2112015150 in words is "two billion, one hundred twelve million, fifteen thousand, one hundred fifty".