100972063 has 2 divisors, whose sum is σ = 100972064. Its totient is φ = 100972062.

The previous prime is 100972037. The next prime is 100972111. The reversal of 100972063 is 360279001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100972063 - 2⁵ = 100972031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100979063) 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, 50486031 + 50486032.

It is an arithmetic number, because the mean of its divisors is an integer number (50486032).

Almost surely, 2^100972063 is an apocalyptic number.

100972063 is a deficient number, since it is larger than the sum of its proper divisors (1).

100972063 is an equidigital number, since it uses as much as digits as its factorization.

100972063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 100972063 is about 10048.4856072943. The cubic root of 100972063 is about 465.6580085784.

The spelling of 100972063 in words is "one hundred million, nine hundred seventy-two thousand, sixty-three".