102202121033 has 2 divisors, whose sum is σ = 102202121034. Its totient is φ = 102202121032.

The previous prime is 102202121029. The next prime is 102202121191. The reversal of 102202121033 is 330121202201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65133164944 + 37068956089 = 255212^2 + 192533^2 .

It is a cyclic number.

It is not a de Polignac number, because 102202121033 - 2² = 102202121029 is a prime.

It is not a weakly prime, because it can be changed into another prime (102202121023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51101060516 + 51101060517.

It is an arithmetic number, because the mean of its divisors is an integer number (51101060517).

Almost surely, 2^102202121033 is an apocalyptic number.

It is an amenable number.

102202121033 is a deficient number, since it is larger than the sum of its proper divisors (1).

102202121033 is an equidigital number, since it uses as much as digits as its factorization.

102202121033 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 17.

Adding to 102202121033 its reverse (330121202201), we get a palindrome (432323323234).

The spelling of 102202121033 in words is "one hundred two billion, two hundred two million, one hundred twenty-one thousand, thirty-three".