100063393 has 2 divisors, whose sum is σ = 100063394. Its totient is φ = 100063392.

The previous prime is 100063391. The next prime is 100063399. The reversal of 100063393 is 393360001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87834384 + 12229009 = 9372^2 + 3497^2 .

It is a cyclic number.

It is not a de Polignac number, because 100063393 - 2¹ = 100063391 is a prime.

Together with 100063391, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (100063391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50031696 + 50031697.

It is an arithmetic number, because the mean of its divisors is an integer number (50031697).

Almost surely, 2^100063393 is an apocalyptic number.

It is an amenable number.

100063393 is a deficient number, since it is larger than the sum of its proper divisors (1).

100063393 is an equidigital number, since it uses as much as digits as its factorization.

100063393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 25.

The square root of 100063393 is about 10003.1691478251. The cubic root of 100063393 is about 464.2569440566.

The spelling of 100063393 in words is "one hundred million, sixty-three thousand, three hundred ninety-three".