101363243 has 2 divisors, whose sum is σ = 101363244. Its totient is φ = 101363242.

The previous prime is 101363203. The next prime is 101363263. The reversal of 101363243 is 342363101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101363243 - 2⁶ = 101363179 is a prime.

It is not a weakly prime, because it can be changed into another prime (101363203) 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, 50681621 + 50681622.

It is an arithmetic number, because the mean of its divisors is an integer number (50681622).

Almost surely, 2^101363243 is an apocalyptic number.

101363243 is a deficient number, since it is larger than the sum of its proper divisors (1).

101363243 is an equidigital number, since it uses as much as digits as its factorization.

101363243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 101363243 is about 10067.9314161351. The cubic root of 101363243 is about 466.2585752651.

The spelling of 101363243 in words is "one hundred one million, three hundred sixty-three thousand, two hundred forty-three".