100812301 has 2 divisors, whose sum is σ = 100812302. Its totient is φ = 100812300.

The previous prime is 100812277. The next prime is 100812311. The reversal of 100812301 is 103218001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89756676 + 11055625 = 9474^2 + 3325^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100812301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100812311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50406150 + 50406151.

It is an arithmetic number, because the mean of its divisors is an integer number (50406151).

Almost surely, 2^100812301 is an apocalyptic number.

It is an amenable number.

100812301 is a deficient number, since it is larger than the sum of its proper divisors (1).

100812301 is an equidigital number, since it uses as much as digits as its factorization.

100812301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 100812301 is about 10040.5329041839. The cubic root of 100812301 is about 465.4122847491.

The spelling of 100812301 in words is "one hundred million, eight hundred twelve thousand, three hundred one".