2112541124253 has 32 divisors (see below), whose sum is σ = 3286714475520. Its totient is φ = 1181977824000.

The previous prime is 2112541124233. The next prime is 2112541124279. The reversal of 2112541124253 is 3524211452112.

It is not a de Polignac number, because 2112541124253 - 2¹⁰ = 2112541123229 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112541124233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3085500 + ... + 3707477.

It is an arithmetic number, because the mean of its divisors is an integer number (102709827360).

Almost surely, 2^{2112541124253} is an apocalyptic number.

It is an amenable number.

2112541124253 is a deficient number, since it is larger than the sum of its proper divisors (1174173351267).

2112541124253 is a wasteful number, since it uses less digits than its factorization.

2112541124253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6793297.

The product of its digits is 19200, while the sum is 33.

Adding to 2112541124253 its reverse (3524211452112), we get a palindrome (5636752576365).

The spelling of 2112541124253 in words is "two trillion, one hundred twelve billion, five hundred forty-one million, one hundred twenty-four thousand, two hundred fifty-three".