132121103303312 has 10 divisors (see below), whose sum is σ = 255984637650198. Its totient is φ = 66060551651648.

The previous prime is 132121103303257. The next prime is 132121103303317. The reversal of 132121103303312 is 213303301121231.

It can be written as a sum of positive squares in only one way, i.e., 124672767164416 + 7448336138896 = 11165696^2 + 2729164^2 .

It is not an unprimeable number, because it can be changed into a prime (132121103303317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4128784478213 + ... + 4128784478244.

Almost surely, 2^{132121103303312} is an apocalyptic number.

It is an amenable number.

132121103303312 is a deficient number, since it is larger than the sum of its proper divisors (123863534346886).

132121103303312 is an equidigital number, since it uses as much as digits as its factorization.

132121103303312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8257568956465 (or 8257568956459 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 132121103303312 its reverse (213303301121231), we get a palindrome (345424404424543).

The spelling of 132121103303312 in words is "one hundred thirty-two trillion, one hundred twenty-one billion, one hundred three million, three hundred three thousand, three hundred twelve".