100202021012029 has 2 divisors, whose sum is σ = 100202021012030. Its totient is φ = 100202021012028.

The previous prime is 100202021011999. The next prime is 100202021012063. The reversal of 100202021012029 is 920210120202001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50715790736004 + 49486230276025 = 7121502^2 + 7034645^2 .

It is a cyclic number.

It is not a de Polignac number, because 100202021012029 - 2⁵ = 100202021011997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100202021012729) 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, 50101010506014 + 50101010506015.

It is an arithmetic number, because the mean of its divisors is an integer number (50101010506015).

Almost surely, 2^{100202021012029} is an apocalyptic number.

It is an amenable number.

100202021012029 is a deficient number, since it is larger than the sum of its proper divisors (1).

100202021012029 is an equidigital number, since it uses as much as digits as its factorization.

100202021012029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 100202021012029 in words is "one hundred trillion, two hundred two billion, twenty-one million, twelve thousand, twenty-nine".