2100241423 has 16 divisors (see below), whose sum is σ = 2421491200. Its totient is φ = 1784366496.

The previous prime is 2100241417. The next prime is 2100241433. The reversal of 2100241423 is 3241420012.

It is a cyclic number.

It is not a de Polignac number, because 2100241423 - 2²¹ = 2098144271 is a prime.

It is a super-2 number, since 2×2100241423² = 8822028069770129858, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2100241423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100241433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 383140 + ... + 388582.

It is an arithmetic number, because the mean of its divisors is an integer number (151343200).

Almost surely, 2^2100241423 is an apocalyptic number.

2100241423 is a deficient number, since it is larger than the sum of its proper divisors (321249777).

2100241423 is a wasteful number, since it uses less digits than its factorization.

2100241423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5926.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2100241423 is about 45828.3910147411. The cubic root of 2100241423 is about 1280.6282363235.

Adding to 2100241423 its reverse (3241420012), we get a palindrome (5341661435).

The spelling of 2100241423 in words is "two billion, one hundred million, two hundred forty-one thousand, four hundred twenty-three".