104032451 has 2 divisors, whose sum is σ = 104032452. Its totient is φ = 104032450.

The previous prime is 104032421. The next prime is 104032459. The reversal of 104032451 is 154230401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104032451 - 2⁶ = 104032387 is a prime.

It is a super-2 number, since 2×104032451² = 21645501722134802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (104032459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52016225 + 52016226.

It is an arithmetic number, because the mean of its divisors is an integer number (52016226).

Almost surely, 2^104032451 is an apocalyptic number.

104032451 is a deficient number, since it is larger than the sum of its proper divisors (1).

104032451 is an equidigital number, since it uses as much as digits as its factorization.

104032451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 104032451 is about 10199.6299442676. The cubic root of 104032451 is about 470.3158447410.

Adding to 104032451 its reverse (154230401), we get a palindrome (258262852).

The spelling of 104032451 in words is "one hundred four million, thirty-two thousand, four hundred fifty-one".