100455119 has 2 divisors, whose sum is σ = 100455120. Its totient is φ = 100455118.

The previous prime is 100455077. The next prime is 100455133. The reversal of 100455119 is 911554001.

It is a strong prime.

It is an emirp because it is prime and its reverse (911554001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100455119 - 2²⁴ = 83677903 is a prime.

It is a super-2 number, since 2×100455119² = 20182461866608322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100455139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50227559 + 50227560.

It is an arithmetic number, because the mean of its divisors is an integer number (50227560).

Almost surely, 2^100455119 is an apocalyptic number.

100455119 is a deficient number, since it is larger than the sum of its proper divisors (1).

100455119 is an equidigital number, since it uses as much as digits as its factorization.

100455119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 26.

The square root of 100455119 is about 10022.7301170889. The cubic root of 100455119 is about 464.8619762240.

The spelling of 100455119 in words is "one hundred million, four hundred fifty-five thousand, one hundred nineteen".