132020112032213 has 4 divisors (see below), whose sum is σ = 135240114764748. Its totient is φ = 128800109299680.

The previous prime is 132020112032209. The next prime is 132020112032243. The reversal of 132020112032213 is 312230211020231.

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 13918816408849 + 118101295623364 = 3730793^2 + 10867442^2 .

It is not a de Polignac number, because 132020112032213 - 2² = 132020112032209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132020112032203) 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, 1610001366206 + ... + 1610001366287.

It is an arithmetic number, because the mean of its divisors is an integer number (33810028691187).

Almost surely, 2^{132020112032213} is an apocalyptic number.

It is an amenable number.

132020112032213 is a deficient number, since it is larger than the sum of its proper divisors (3220002732535).

132020112032213 is an equidigital number, since it uses as much as digits as its factorization.

132020112032213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3220002732534.

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

Adding to 132020112032213 its reverse (312230211020231), we get a palindrome (444250323052444).

The spelling of 132020112032213 in words is "one hundred thirty-two trillion, twenty billion, one hundred twelve million, thirty-two thousand, two hundred thirteen".