132103421423242 has 8 divisors (see below), whose sum is σ = 198157141689732. Its totient is φ = 66051040860000.

The previous prime is 132103421423213. The next prime is 132103421423249. The reversal of 132103421423242 is 242324124301231.

It can be written as a sum of positive squares in 2 ways, for example, as 115239988830121 + 16863432593121 = 10734989^2 + 4106511^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 132103421423198 and 132103421423207.

It is not an unprimeable number, because it can be changed into a prime (132103421423249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334679259 + ... + 335073742.

Almost surely, 2^{132103421423242} is an apocalyptic number.

132103421423242 is a deficient number, since it is larger than the sum of its proper divisors (66053720266490).

132103421423242 is an equidigital number, since it uses as much as digits as its factorization.

132103421423242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669851624.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 132103421423242 its reverse (242324124301231), we get a palindrome (374427545724473).

The spelling of 132103421423242 in words is "one hundred thirty-two trillion, one hundred three billion, four hundred twenty-one million, four hundred twenty-three thousand, two hundred forty-two".