132243621347 has 2 divisors, whose sum is σ = 132243621348. Its totient is φ = 132243621346.

The previous prime is 132243621329. The next prime is 132243621409. The reversal of 132243621347 is 743126342231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 132243621347 - 2⁶ = 132243621283 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132243621347.

It is not a weakly prime, because it can be changed into another prime (132243621947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66121810673 + 66121810674.

It is an arithmetic number, because the mean of its divisors is an integer number (66121810674).

Almost surely, 2^132243621347 is an apocalyptic number.

132243621347 is a deficient number, since it is larger than the sum of its proper divisors (1).

132243621347 is an equidigital number, since it uses as much as digits as its factorization.

132243621347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 38.

Adding to 132243621347 its reverse (743126342231), we get a palindrome (875369963578).

The spelling of 132243621347 in words is "one hundred thirty-two billion, two hundred forty-three million, six hundred twenty-one thousand, three hundred forty-seven".