100412671 has 2 divisors, whose sum is σ = 100412672. Its totient is φ = 100412670.

The previous prime is 100412657. The next prime is 100412773. The reversal of 100412671 is 176214001.

It is a weak prime.

It is an emirp because it is prime and its reverse (176214001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100412671 - 2¹¹ = 100410623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100412621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50206335 + 50206336.

It is an arithmetic number, because the mean of its divisors is an integer number (50206336).

Almost surely, 2^100412671 is an apocalyptic number.

100412671 is a deficient number, since it is larger than the sum of its proper divisors (1).

100412671 is an equidigital number, since it uses as much as digits as its factorization.

100412671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 100412671 is about 10020.6123066407. The cubic root of 100412671 is about 464.7964901264.

Adding to 100412671 its reverse (176214001), we get a palindrome (276626672).

The spelling of 100412671 in words is "one hundred million, four hundred twelve thousand, six hundred seventy-one".