202002111029 has 2 divisors, whose sum is σ = 202002111030. Its totient is φ = 202002111028.

The previous prime is 202002110941. The next prime is 202002111041. The reversal of 202002111029 is 920111200202.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 195549684100 + 6452426929 = 442210^2 + 80327^2 .

It is a cyclic number.

It is not a de Polignac number, because 202002111029 - 2¹⁶ = 202002045493 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202002111029.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202002111089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101001055514 + 101001055515.

It is an arithmetic number, because the mean of its divisors is an integer number (101001055515).

Almost surely, 2^202002111029 is an apocalyptic number.

It is an amenable number.

202002111029 is a deficient number, since it is larger than the sum of its proper divisors (1).

202002111029 is an equidigital number, since it uses as much as digits as its factorization.

202002111029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 202002111029 in words is "two hundred two billion, two million, one hundred eleven thousand, twenty-nine".