100212052104529 has 2 divisors, whose sum is σ = 100212052104530. Its totient is φ = 100212052104528.

The previous prime is 100212052104481. The next prime is 100212052104551. The reversal of 100212052104529 is 925401250212001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65457808360000 + 34754243744529 = 8090600^2 + 5895273^2 .

It is a cyclic number.

It is not a de Polignac number, because 100212052104529 - 2³⁷ = 100074613151057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100212052104494 and 100212052104503.

It is not a weakly prime, because it can be changed into another prime (100212052104559) 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, 50106026052264 + 50106026052265.

It is an arithmetic number, because the mean of its divisors is an integer number (50106026052265).

Almost surely, 2^{100212052104529} is an apocalyptic number.

It is an amenable number.

100212052104529 is a deficient number, since it is larger than the sum of its proper divisors (1).

100212052104529 is an equidigital number, since it uses as much as digits as its factorization.

100212052104529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 34.

The spelling of 100212052104529 in words is "one hundred trillion, two hundred twelve billion, fifty-two million, one hundred four thousand, five hundred twenty-nine".