102343201 has 2 divisors, whose sum is σ = 102343202. Its totient is φ = 102343200.

The previous prime is 102343187. The next prime is 102343207.

It is a happy number.

102343201 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96510976 + 5832225 = 9824^2 + 2415^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 102343201 - 2¹¹ = 102341153 is a prime.

It is not a weakly prime, because it can be changed into another prime (102343207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51171600 + 51171601.

It is an arithmetic number, because the mean of its divisors is an integer number (51171601).

Almost surely, 2^102343201 is an apocalyptic number.

It is an amenable number.

102343201 is a deficient number, since it is larger than the sum of its proper divisors (1).

102343201 is an equidigital number, since it uses as much as digits as its factorization.

102343201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 102343201 is about 10116.4816512461. The cubic root of 102343201 is about 467.7563214473.

The spelling of 102343201 in words is "one hundred two million, three hundred forty-three thousand, two hundred one".