2112023141 has 8 divisors (see below), whose sum is σ = 2122697304. Its totient is φ = 2101363200.

The previous prime is 2112023117. The next prime is 2112023153. The reversal of 2112023141 is 1413202112.

It can be written as a sum of positive squares in 4 ways, for example, as 44502241 + 2067520900 = 6671^2 + 45470^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2112023141 - 2¹⁸ = 2111760997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112023171) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 411491 + ... + 416591.

It is an arithmetic number, because the mean of its divisors is an integer number (265337163).

Almost surely, 2^2112023141 is an apocalyptic number.

It is an amenable number.

2112023141 is a deficient number, since it is larger than the sum of its proper divisors (10674163).

2112023141 is a wasteful number, since it uses less digits than its factorization.

2112023141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7111.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2112023141 is about 45956.7529423044. The cubic root of 2112023141 is about 1283.0184179378.

Adding to 2112023141 its reverse (1413202112), we get a palindrome (3525225253).

The spelling of 2112023141 in words is "two billion, one hundred twelve million, twenty-three thousand, one hundred forty-one".