104211451 has 2 divisors, whose sum is σ = 104211452. Its totient is φ = 104211450.

The previous prime is 104211449. The next prime is 104211461. The reversal of 104211451 is 154112401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104211451 - 2¹ = 104211449 is a prime.

Together with 104211449, 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 (104211421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52105725 + 52105726.

It is an arithmetic number, because the mean of its divisors is an integer number (52105726).

Almost surely, 2^104211451 is an apocalyptic number.

104211451 is a deficient number, since it is larger than the sum of its proper divisors (1).

104211451 is an equidigital number, since it uses as much as digits as its factorization.

104211451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 104211451 is about 10208.4010011363. The cubic root of 104211451 is about 470.5854346534.

Adding to 104211451 its reverse (154112401), we get a palindrome (258323852).

The spelling of 104211451 in words is "one hundred four million, two hundred eleven thousand, four hundred fifty-one".