202102310302229 has 2 divisors, whose sum is σ = 202102310302230. Its totient is φ = 202102310302228.

The previous prime is 202102310302069. The next prime is 202102310302271. The reversal of 202102310302229 is 922203013201202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104578745640625 + 97523564661604 = 10226375^2 + 9875402^2 .

It is a cyclic number.

It is not a de Polignac number, because 202102310302229 - 2¹⁶ = 202102310236693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202102310302429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101051155151114 + 101051155151115.

It is an arithmetic number, because the mean of its divisors is an integer number (101051155151115).

Almost surely, 2^{202102310302229} is an apocalyptic number.

It is an amenable number.

202102310302229 is a deficient number, since it is larger than the sum of its proper divisors (1).

202102310302229 is an equidigital number, since it uses as much as digits as its factorization.

202102310302229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 202102310302229 in words is "two hundred two trillion, one hundred two billion, three hundred ten million, three hundred two thousand, two hundred twenty-nine".