32123453143 has 2 divisors, whose sum is σ = 32123453144. Its totient is φ = 32123453142.

The previous prime is 32123453123. The next prime is 32123453161. The reversal of 32123453143 is 34135432123.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32123453143 - 2²¹ = 32121355991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32123453123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16061726571 + 16061726572.

It is an arithmetic number, because the mean of its divisors is an integer number (16061726572).

Almost surely, 2^32123453143 is an apocalyptic number.

32123453143 is a deficient number, since it is larger than the sum of its proper divisors (1).

32123453143 is an equidigital number, since it uses as much as digits as its factorization.

32123453143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 31.

Adding to 32123453143 its reverse (34135432123), we get a palindrome (66258885266).

The spelling of 32123453143 in words is "thirty-two billion, one hundred twenty-three million, four hundred fifty-three thousand, one hundred forty-three".