100928273 has 2 divisors, whose sum is σ = 100928274. Its totient is φ = 100928272.

The previous prime is 100928257. The next prime is 100928299. The reversal of 100928273 is 372829001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77035729 + 23892544 = 8777^2 + 4888^2 .

It is a cyclic number.

It is not a de Polignac number, because 100928273 - 2⁴ = 100928257 is a prime.

It is not a weakly prime, because it can be changed into another prime (100928203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50464136 + 50464137.

It is an arithmetic number, because the mean of its divisors is an integer number (50464137).

Almost surely, 2^100928273 is an apocalyptic number.

It is an amenable number.

100928273 is a deficient number, since it is larger than the sum of its proper divisors (1).

100928273 is an equidigital number, since it uses as much as digits as its factorization.

100928273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 100928273 is about 10046.3064357006. The cubic root of 100928273 is about 465.5906826532.

The spelling of 100928273 in words is "one hundred million, nine hundred twenty-eight thousand, two hundred seventy-three".