100410491 has 2 divisors, whose sum is σ = 100410492. Its totient is φ = 100410490.

The previous prime is 100410413. The next prime is 100410493. The reversal of 100410491 is 194014001.

It is a strong prime.

It is an emirp because it is prime and its reverse (194014001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100410491 - 2²² = 96216187 is a prime.

It is a super-2 number, since 2×100410491² = 20164533405722162, which contains 22 as substring.

Together with 100410493, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (100410493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50205245 + 50205246.

It is an arithmetic number, because the mean of its divisors is an integer number (50205246).

Almost surely, 2^100410491 is an apocalyptic number.

100410491 is a deficient number, since it is larger than the sum of its proper divisors (1).

100410491 is an equidigital number, since it uses as much as digits as its factorization.

100410491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 100410491 is about 10020.5035302623. The cubic root of 100410491 is about 464.7931264617.

Adding to 100410491 its reverse (194014001), we get a palindrome (294424492).

The spelling of 100410491 in words is "one hundred million, four hundred ten thousand, four hundred ninety-one".