132020244220313 has 4 divisors (see below), whose sum is σ = 135240250176948. Its totient is φ = 128800238263680.

The previous prime is 132020244220261. The next prime is 132020244220339. The reversal of 132020244220313 is 313022442020231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 77069647060624 + 54950597159689 = 8778932^2 + 7412867^2 .

It is a cyclic number.

It is not a de Polignac number, because 132020244220313 - 2⁸ = 132020244220057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132020244220393) 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, 1610002978256 + ... + 1610002978337.

It is an arithmetic number, because the mean of its divisors is an integer number (33810062544237).

Almost surely, 2^{132020244220313} is an apocalyptic number.

It is an amenable number.

132020244220313 is a deficient number, since it is larger than the sum of its proper divisors (3220005956635).

132020244220313 is an equidigital number, since it uses as much as digits as its factorization.

132020244220313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3220005956634.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 132020244220313 its reverse (313022442020231), we get a palindrome (445042686240544).

The spelling of 132020244220313 in words is "one hundred thirty-two trillion, twenty billion, two hundred forty-four million, two hundred twenty thousand, three hundred thirteen".