102202343 has 2 divisors, whose sum is σ = 102202344. Its totient is φ = 102202342.

The previous prime is 102202313. The next prime is 102202369. The reversal of 102202343 is 343202201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102202343 - 2²² = 98008039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102202313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51101171 + 51101172.

It is an arithmetic number, because the mean of its divisors is an integer number (51101172).

Almost surely, 2^102202343 is an apocalyptic number.

102202343 is a deficient number, since it is larger than the sum of its proper divisors (1).

102202343 is an equidigital number, since it uses as much as digits as its factorization.

102202343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 102202343 is about 10109.5174464462. The cubic root of 102202343 is about 467.5416272617.

Adding to 102202343 its reverse (343202201), we get a palindrome (445404544).

The spelling of 102202343 in words is "one hundred two million, two hundred two thousand, three hundred forty-three".