133212001200101 has 2 divisors, whose sum is σ = 133212001200102. Its totient is φ = 133212001200100.

The previous prime is 133212001200079. The next prime is 133212001200211. The reversal of 133212001200101 is 101002100212331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 125647823607076 + 7564177593025 = 11209274^2 + 2750305^2 .

It is a cyclic number.

It is not a de Polignac number, because 133212001200101 - 2⁶ = 133212001200037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133212001200101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133212001202101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66606000600050 + 66606000600051.

It is an arithmetic number, because the mean of its divisors is an integer number (66606000600051).

Almost surely, 2^{133212001200101} is an apocalyptic number.

It is an amenable number.

133212001200101 is a deficient number, since it is larger than the sum of its proper divisors (1).

133212001200101 is an equidigital number, since it uses as much as digits as its factorization.

133212001200101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 133212001200101 its reverse (101002100212331), we get a palindrome (234214101412432).

The spelling of 133212001200101 in words is "one hundred thirty-three trillion, two hundred twelve billion, one million, two hundred thousand, one hundred one".