132121020000001 has 2 divisors, whose sum is σ = 132121020000002. Its totient is φ = 132121020000000.

The previous prime is 132121019999981. The next prime is 132121020000031. The reversal of 132121020000001 is 100000020121231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110459070022401 + 21661949977600 = 10509951^2 + 4654240^2 .

It is a cyclic number.

It is not a de Polignac number, because 132121020000001 - 2⁹ = 132121019999489 is a prime.

It is not a weakly prime, because it can be changed into another prime (132121020000031) 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 as a sum of consecutive naturals, namely, 66060510000000 + 66060510000001.

It is an arithmetic number, because the mean of its divisors is an integer number (66060510000001).

Almost surely, 2^{132121020000001} is an apocalyptic number.

It is an amenable number.

132121020000001 is a deficient number, since it is larger than the sum of its proper divisors (1).

132121020000001 is an equidigital number, since it uses as much as digits as its factorization.

132121020000001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 132121020000001 its reverse (100000020121231), we get a palindrome (232121040121232).

The spelling of 132121020000001 in words is "one hundred thirty-two trillion, one hundred twenty-one billion, twenty million, one", and thus it is an aban number.