2124331131 has 16 divisors (see below), whose sum is σ = 3056205600. Its totient is φ = 1304759040.

The previous prime is 2124331123. The next prime is 2124331199. The reversal of 2124331131 is 1311334212.

It is not a de Polignac number, because 2124331131 - 2³ = 2124331123 is a prime.

It is a super-2 number, since 2×2124331131² = 9025565508271478322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2124331098 and 2124331107.

It is not an unprimeable number, because it can be changed into a prime (2124331031) 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, 31956 + ... + 72593.

It is an arithmetic number, because the mean of its divisors is an integer number (191012850).

Almost surely, 2^2124331131 is an apocalyptic number.

2124331131 is a deficient number, since it is larger than the sum of its proper divisors (931874469).

2124331131 is a wasteful number, since it uses less digits than its factorization.

2124331131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105086.

The product of its digits is 432, while the sum is 21.

The square root of 2124331131 is about 46090.4668125633. The cubic root of 2124331131 is about 1285.5058909350.

Adding to 2124331131 its reverse (1311334212), we get a palindrome (3435665343).

The spelling of 2124331131 in words is "two billion, one hundred twenty-four million, three hundred thirty-one thousand, one hundred thirty-one".