2124102431 has 8 divisors (see below), whose sum is σ = 2317552128. Its totient is φ = 1930711000.

The previous prime is 2124102427. The next prime is 2124102437. The reversal of 2124102431 is 1342014212.

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 2124102431 - 2² = 2124102427 is a prime.

It is a super-2 number, since 2×2124102431² = 9023622274760219522, which 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 (2124102437) 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, 102866 + ... + 121776.

It is an arithmetic number, because the mean of its divisors is an integer number (289694016).

Almost surely, 2^2124102431 is an apocalyptic number.

2124102431 is a deficient number, since it is larger than the sum of its proper divisors (193449697).

2124102431 is a wasteful number, since it uses less digits than its factorization.

2124102431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29133.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2124102431 is about 46087.9857555090. The cubic root of 2124102431 is about 1285.4597578653.

Adding to 2124102431 its reverse (1342014212), we get a palindrome (3466116643).

The spelling of 2124102431 in words is "two billion, one hundred twenty-four million, one hundred two thousand, four hundred thirty-one".