2125331124 has 48 divisors (see below), whose sum is σ = 5679894528. Its totient is φ = 605914848.

The previous prime is 2125331119. The next prime is 2125331129. The reversal of 2125331124 is 4211335212.

It is an interprime number because it is at equal distance from previous prime (2125331119) and next prime (2125331129).

It is a junction number, because it is equal to n+sod(n) for n = 2125331094 and 2125331103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2125331129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11569 + ... + 66215.

It is an arithmetic number, because the mean of its divisors is an integer number (118331136).

Almost surely, 2^2125331124 is an apocalyptic number.

It is an amenable number.

2125331124 is an abundant number, since it is smaller than the sum of its proper divisors (3554563404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2125331124 is a wasteful number, since it uses less digits than its factorization.

2125331124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55124 (or 55122 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 2125331124 is about 46101.3136906097. The cubic root of 2125331124 is about 1285.7075693547.

Adding to 2125331124 its reverse (4211335212), we get a palindrome (6336666336).

The spelling of 2125331124 in words is "two billion, one hundred twenty-five million, three hundred thirty-one thousand, one hundred twenty-four".