32131142123 has 4 divisors (see below), whose sum is σ = 32148984648. Its totient is φ = 32113299600.

The previous prime is 32131142119. The next prime is 32131142129. The reversal of 32131142123 is 32124113123.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32124113123 = 136897 ⋅234659.

It is a cyclic number.

It is not a de Polignac number, because 32131142123 - 2² = 32131142119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32131142129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8918561 + ... + 8922162.

It is an arithmetic number, because the mean of its divisors is an integer number (8037246162).

Almost surely, 2^32131142123 is an apocalyptic number.

32131142123 is a deficient number, since it is larger than the sum of its proper divisors (17842525).

32131142123 is a wasteful number, since it uses less digits than its factorization.

32131142123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17842524.

The product of its digits is 864, while the sum is 23.

Adding to 32131142123 its reverse (32124113123), we get a palindrome (64255255246).

The spelling of 32131142123 in words is "thirty-two billion, one hundred thirty-one million, one hundred forty-two thousand, one hundred twenty-three".