101873963 has 2 divisors, whose sum is σ = 101873964. Its totient is φ = 101873962.

The previous prime is 101873929. The next prime is 101873977. The reversal of 101873963 is 369378101.

It is a strong prime.

It is an emirp because it is prime and its reverse (369378101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101873963 - 2⁶ = 101873899 is a prime.

It is not a weakly prime, because it can be changed into another prime (101873903) 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, 50936981 + 50936982.

It is an arithmetic number, because the mean of its divisors is an integer number (50936982).

Almost surely, 2^101873963 is an apocalyptic number.

101873963 is a deficient number, since it is larger than the sum of its proper divisors (1).

101873963 is an equidigital number, since it uses as much as digits as its factorization.

101873963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 101873963 is about 10093.2632483256. The cubic root of 101873963 is about 467.0403470132.

The spelling of 101873963 in words is "one hundred one million, eight hundred seventy-three thousand, nine hundred sixty-three".