2112301134 has 24 divisors (see below), whose sum is σ = 4621090032. Its totient is φ = 697263840.

The previous prime is 2112301097. The next prime is 2112301141. The reversal of 2112301134 is 4311032112.

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 polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 567807 + ... + 571514.

It is an arithmetic number, because the mean of its divisors is an integer number (192545418).

Almost surely, 2^2112301134 is an apocalyptic number.

2112301134 is an abundant number, since it is smaller than the sum of its proper divisors (2508788898).

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

2112301134 is a wasteful number, since it uses less digits than its factorization.

2112301134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139432 (or 1139429 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 2112301134 is about 45959.7773493301. Note that the first 3 decimals coincide. The cubic root of 2112301134 is about 1283.0747074870.

Adding to 2112301134 its reverse (4311032112), we get a palindrome (6423333246).

The spelling of 2112301134 in words is "two billion, one hundred twelve million, three hundred one thousand, one hundred thirty-four".