2123433141 has 16 divisors (see below), whose sum is σ = 2995875840. Its totient is φ = 1334087280.

The previous prime is 2123433131. The next prime is 2123433149. The reversal of 2123433141 is 1413343212.

It is a happy number.

It is not a de Polignac number, because 2123433141 - 2¹⁰ = 2123432117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123433149) 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, 86635 + ... + 108408.

It is an arithmetic number, because the mean of its divisors is an integer number (187242240).

Almost surely, 2^2123433141 is an apocalyptic number.

It is an amenable number.

2123433141 is a deficient number, since it is larger than the sum of its proper divisors (872442699).

2123433141 is a wasteful number, since it uses less digits than its factorization.

2123433141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195256.

The product of its digits is 1728, while the sum is 24.

The square root of 2123433141 is about 46080.7241805074. The cubic root of 2123433141 is about 1285.3247305195.

Adding to 2123433141 its reverse (1413343212), we get a palindrome (3536776353).

The spelling of 2123433141 in words is "two billion, one hundred twenty-three million, four hundred thirty-three thousand, one hundred forty-one".