104402054087 has 2 divisors, whose sum is σ = 104402054088. Its totient is φ = 104402054086.

The previous prime is 104402054051. The next prime is 104402054111. The reversal of 104402054087 is 780450204401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104402054087 - 2¹² = 104402049991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104402054047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52201027043 + 52201027044.

It is an arithmetic number, because the mean of its divisors is an integer number (52201027044).

Almost surely, 2^104402054087 is an apocalyptic number.

104402054087 is a deficient number, since it is larger than the sum of its proper divisors (1).

104402054087 is an equidigital number, since it uses as much as digits as its factorization.

104402054087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35840, while the sum is 35.

Adding to 104402054087 its reverse (780450204401), we get a palindrome (884852258488).

The spelling of 104402054087 in words is "one hundred four billion, four hundred two million, fifty-four thousand, eighty-seven".