102700229 has 2 divisors, whose sum is σ = 102700230. Its totient is φ = 102700228.

The previous prime is 102700189. The next prime is 102700259. The reversal of 102700229 is 922007201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73788100 + 28912129 = 8590^2 + 5377^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102700229 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102700259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51350114 + 51350115.

It is an arithmetic number, because the mean of its divisors is an integer number (51350115).

Almost surely, 2^102700229 is an apocalyptic number.

It is an amenable number.

102700229 is a deficient number, since it is larger than the sum of its proper divisors (1).

102700229 is an equidigital number, since it uses as much as digits as its factorization.

102700229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 102700229 is about 10134.1121466066. The cubic root of 102700229 is about 468.2996185110.

The spelling of 102700229 in words is "one hundred two million, seven hundred thousand, two hundred twenty-nine".