102962243 has 2 divisors, whose sum is σ = 102962244. Its totient is φ = 102962242.

The previous prime is 102962221. The next prime is 102962261. The reversal of 102962243 is 342269201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102962243 - 2¹⁰ = 102961219 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (102962263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51481121 + 51481122.

It is an arithmetic number, because the mean of its divisors is an integer number (51481122).

Almost surely, 2^102962243 is an apocalyptic number.

102962243 is a deficient number, since it is larger than the sum of its proper divisors (1).

102962243 is an equidigital number, since it uses as much as digits as its factorization.

102962243 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 square root of 102962243 is about 10147.0312407127. The cubic root of 102962243 is about 468.6975301744.

The spelling of 102962243 in words is "one hundred two million, nine hundred sixty-two thousand, two hundred forty-three".