100372663 has 2 divisors, whose sum is σ = 100372664. Its totient is φ = 100372662.

The previous prime is 100372631. The next prime is 100372673. The reversal of 100372663 is 366273001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100372663 - 2⁵ = 100372631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100372673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50186331 + 50186332.

It is an arithmetic number, because the mean of its divisors is an integer number (50186332).

Almost surely, 2^100372663 is an apocalyptic number.

100372663 is a deficient number, since it is larger than the sum of its proper divisors (1).

100372663 is an equidigital number, since it uses as much as digits as its factorization.

100372663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 100372663 is about 10018.6158225575. The cubic root of 100372663 is about 464.7347514100.

The spelling of 100372663 in words is "one hundred million, three hundred seventy-two thousand, six hundred sixty-three".