100803361 has 2 divisors, whose sum is σ = 100803362. Its totient is φ = 100803360.

The previous prime is 100803349. The next prime is 100803377. The reversal of 100803361 is 163308001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82011136 + 18792225 = 9056^2 + 4335^2 .

It is a cyclic number.

It is not a de Polignac number, because 100803361 - 2¹³ = 100795169 is a prime.

It is a super-2 number, since 2×100803361² = 20322635177792642, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (100803301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50401680 + 50401681.

It is an arithmetic number, because the mean of its divisors is an integer number (50401681).

Almost surely, 2^100803361 is an apocalyptic number.

It is an amenable number.

100803361 is a deficient number, since it is larger than the sum of its proper divisors (1).

100803361 is an equidigital number, since it uses as much as digits as its factorization.

100803361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 100803361 is about 10040.0876988202. The cubic root of 100803361 is about 465.3985268089.

The spelling of 100803361 in words is "one hundred million, eight hundred three thousand, three hundred sixty-one".