202097039029 has 2 divisors, whose sum is σ = 202097039030. Its totient is φ = 202097039028.

The previous prime is 202097039017. The next prime is 202097039099. The reversal of 202097039029 is 920930790202.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102158862129 + 99938176900 = 319623^2 + 316130^2 .

It is a cyclic number.

It is not a de Polignac number, because 202097039029 - 2²⁷ = 201962821301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202097039099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101048519514 + 101048519515.

It is an arithmetic number, because the mean of its divisors is an integer number (101048519515).

Almost surely, 2^202097039029 is an apocalyptic number.

It is an amenable number.

202097039029 is a deficient number, since it is larger than the sum of its proper divisors (1).

202097039029 is an equidigital number, since it uses as much as digits as its factorization.

202097039029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 43.

The spelling of 202097039029 in words is "two hundred two billion, ninety-seven million, thirty-nine thousand, twenty-nine".