2124110231 has 4 divisors (see below), whose sum is σ = 2124287592. Its totient is φ = 2123932872.

The previous prime is 2124110221. The next prime is 2124110243. The reversal of 2124110231 is 1320114212.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2124110231 is a prime.

It is a super-2 number, since 2×2124110231² = 9023688546877746722, 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 (2124110221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69305 + ... + 95138.

It is an arithmetic number, because the mean of its divisors is an integer number (531071898).

Almost surely, 2^2124110231 is an apocalyptic number.

2124110231 is a deficient number, since it is larger than the sum of its proper divisors (177361).

2124110231 is a wasteful number, since it uses less digits than its factorization.

2124110231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177360.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2124110231 is about 46088.0703761830. The cubic root of 2124110231 is about 1285.4613313258.

Adding to 2124110231 its reverse (1320114212), we get a palindrome (3444224443).

The spelling of 2124110231 in words is "two billion, one hundred twenty-four million, one hundred ten thousand, two hundred thirty-one".