2124430523 has 8 divisors (see below), whose sum is σ = 2210683200. Its totient is φ = 2039852808.

The previous prime is 2124430507. The next prime is 2124430541. The reversal of 2124430523 is 3250344212.

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 2124430523 - 2⁴ = 2124430507 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2124430492 and 2124430501.

It is not an unprimeable number, because it can be changed into a prime (2124430423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416153 + ... + 421226.

It is an arithmetic number, because the mean of its divisors is an integer number (276335400).

Almost surely, 2^2124430523 is an apocalyptic number.

2124430523 is a deficient number, since it is larger than the sum of its proper divisors (86252677).

2124430523 is an equidigital number, since it uses as much as digits as its factorization.

2124430523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837481.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2124430523 is about 46091.5450272607. The cubic root of 2124430523 is about 1285.5259391291.

Adding to 2124430523 its reverse (3250344212), we get a palindrome (5374774735).

The spelling of 2124430523 in words is "two billion, one hundred twenty-four million, four hundred thirty thousand, five hundred twenty-three".