2123434141131 has 8 divisors (see below), whose sum is σ = 2831542367040. Its totient is φ = 1415474337992.

The previous prime is 2123434141091. The next prime is 2123434141163. The reversal of 2123434141131 is 1311414343212.

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 2123434141131 - 2²³ = 2123425752523 is a prime.

It is a super-2 number, since 2×2123434141131² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2123434149131) 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 7 ways as a sum of consecutive naturals, for example, 37072305 + ... + 37129538.

It is an arithmetic number, because the mean of its divisors is an integer number (353942795880).

Almost surely, 2^{2123434141131} is an apocalyptic number.

2123434141131 is a deficient number, since it is larger than the sum of its proper divisors (708108225909).

2123434141131 is an equidigital number, since it uses as much as digits as its factorization.

2123434141131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74211385.

The product of its digits is 6912, while the sum is 30.

Adding to 2123434141131 its reverse (1311414343212), we get a palindrome (3434848484343).

The spelling of 2123434141131 in words is "two trillion, one hundred twenty-three billion, four hundred thirty-four million, one hundred forty-one thousand, one hundred thirty-one".