2124252403 has 8 divisors (see below), whose sum is σ = 2614464608. Its totient is φ = 1680727104.

The previous prime is 2124252371. The next prime is 2124252413. The reversal of 2124252403 is 3042524212.

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

It is not a de Polignac number, because 2124252403 - 2⁵ = 2124252371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2124252413) 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, 11671626 + ... + 11671807.

It is an arithmetic number, because the mean of its divisors is an integer number (326808076).

Almost surely, 2^2124252403 is an apocalyptic number.

2124252403 is a deficient number, since it is larger than the sum of its proper divisors (490212205).

2124252403 is a wasteful number, since it uses less digits than its factorization.

2124252403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23343453.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2124252403 is about 46089.6127451729. The cubic root of 2124252403 is about 1285.4900103978.

Adding to 2124252403 its reverse (3042524212), we get a palindrome (5166776615).

Subtracting 2124252403 from its reverse (3042524212), we obtain a square (918271809 = 30303²).

The spelling of 2124252403 in words is "two billion, one hundred twenty-four million, two hundred fifty-two thousand, four hundred three".