102150343 has 2 divisors, whose sum is σ = 102150344. Its totient is φ = 102150342.

The previous prime is 102150319. The next prime is 102150359. The reversal of 102150343 is 343051201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102150343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102150343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102150743) 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, 51075171 + 51075172.

It is an arithmetic number, because the mean of its divisors is an integer number (51075172).

Almost surely, 2^102150343 is an apocalyptic number.

102150343 is a deficient number, since it is larger than the sum of its proper divisors (1).

102150343 is an equidigital number, since it uses as much as digits as its factorization.

102150343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 102150343 is about 10106.9452852976. The cubic root of 102150343 is about 467.4623195917.

The spelling of 102150343 in words is "one hundred two million, one hundred fifty thousand, three hundred forty-three".