202032030030997 has 2 divisors, whose sum is σ = 202032030030998. Its totient is φ = 202032030030996.

The previous prime is 202032030030989. The next prime is 202032030031037. The reversal of 202032030030997 is 799030030230202.

It is an a-pointer prime, because the next prime (202032030031037) can be obtained adding 202032030030997 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 132801792369156 + 69230237661841 = 11523966^2 + 8320471^2 .

It is a cyclic number.

It is not a de Polignac number, because 202032030030997 - 2³ = 202032030030989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202032030030907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101016015015498 + 101016015015499.

It is an arithmetic number, because the mean of its divisors is an integer number (101016015015499).

Almost surely, 2^{202032030030997} is an apocalyptic number.

It is an amenable number.

202032030030997 is a deficient number, since it is larger than the sum of its proper divisors (1).

202032030030997 is an equidigital number, since it uses as much as digits as its factorization.

202032030030997 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 40.

The spelling of 202032030030997 in words is "two hundred two trillion, thirty-two billion, thirty million, thirty thousand, nine hundred ninety-seven".