100748863 has 2 divisors, whose sum is σ = 100748864. Its totient is φ = 100748862.

The previous prime is 100748827. The next prime is 100748867. The reversal of 100748863 is 368847001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100748863 - 2²¹ = 98651711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100748867) 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, 50374431 + 50374432.

It is an arithmetic number, because the mean of its divisors is an integer number (50374432).

Almost surely, 2^100748863 is an apocalyptic number.

100748863 is a deficient number, since it is larger than the sum of its proper divisors (1).

100748863 is an equidigital number, since it uses as much as digits as its factorization.

100748863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 100748863 is about 10037.3733117783. The cubic root of 100748863 is about 465.3146411765.

The spelling of 100748863 in words is "one hundred million, seven hundred forty-eight thousand, eight hundred sixty-three".