11124210343131 has 24 divisors (see below), whose sum is σ = 16461476478720. Its totient is φ = 7234703683200.

The previous prime is 11124210343073. The next prime is 11124210343153. The reversal of 11124210343131 is 13134301242111.

11124210343131 is a `hidden beast` number, since 1 + 1 + 1 + 242 + 103 + 4 + 313 + 1 = 666.

It is not a de Polignac number, because 11124210343131 - 2⁶ = 11124210343067 is a prime.

It is a super-2 number, since 2×11124210343131² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11124210343095 and 11124210343104.

It is not an unprimeable number, because it can be changed into a prime (11124210343331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3687366 + ... + 5987076.

It is an arithmetic number, because the mean of its divisors is an integer number (685894853280).

Almost surely, 2^{11124210343131} is an apocalyptic number.

11124210343131 is a deficient number, since it is larger than the sum of its proper divisors (5337266135589).

11124210343131 is a wasteful number, since it uses less digits than its factorization.

11124210343131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2312867 (or 2312864 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 11124210343131 its reverse (13134301242111), we get a palindrome (24258511585242).

The spelling of 11124210343131 in words is "eleven trillion, one hundred twenty-four billion, two hundred ten million, three hundred forty-three thousand, one hundred thirty-one".