2112303141423 has 6 divisors (see below), whose sum is σ = 3051104537624. Its totient is φ = 1408202094276.

The previous prime is 2112303141413. The next prime is 2112303141461. The reversal of 2112303141423 is 3241413032112.

2112303141423 is a `hidden beast` number, since 2 + 1 + 1 + 230 + 3 + 1 + 4 + 1 + 423 = 666.

It is not a de Polignac number, because 2112303141423 - 2⁶ = 2112303141359 is a prime.

It is a super-2 number, since 2×2112303141423² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112303141413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117350174515 + ... + 117350174532.

Almost surely, 2^{2112303141423} is an apocalyptic number.

2112303141423 is a deficient number, since it is larger than the sum of its proper divisors (938801396201).

2112303141423 is a wasteful number, since it uses less digits than its factorization.

2112303141423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234700349053 (or 234700349050 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 2112303141423 its reverse (3241413032112), we get a palindrome (5353716173535).

The spelling of 2112303141423 in words is "two trillion, one hundred twelve billion, three hundred three million, one hundred forty-one thousand, four hundred twenty-three".