100606073 has 2 divisors, whose sum is σ = 100606074. Its totient is φ = 100606072.

The previous prime is 100606063. The next prime is 100606081. The reversal of 100606073 is 370606001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72812089 + 27793984 = 8533^2 + 5272^2 .

It is a cyclic number.

It is not a de Polignac number, because 100606073 - 2¹⁶ = 100540537 is a prime.

It is not a weakly prime, because it can be changed into another prime (100606013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50303036 + 50303037.

It is an arithmetic number, because the mean of its divisors is an integer number (50303037).

Almost surely, 2^100606073 is an apocalyptic number.

It is an amenable number.

100606073 is a deficient number, since it is larger than the sum of its proper divisors (1).

100606073 is an equidigital number, since it uses as much as digits as its factorization.

100606073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 100606073 is about 10030.2578730559. The cubic root of 100606073 is about 465.0947091937.

The spelling of 100606073 in words is "one hundred million, six hundred six thousand, seventy-three".