104109061046 has 4 divisors (see below), whose sum is σ = 156163591572. Its totient is φ = 52054530522.

The previous prime is 104109061019. The next prime is 104109061057. The reversal of 104109061046 is 640160901401.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×104109061046² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 26027265260 + ... + 26027265263.

It is an arithmetic number, because the mean of its divisors is an integer number (39040897893).

Almost surely, 2^104109061046 is an apocalyptic number.

104109061046 is a deficient number, since it is larger than the sum of its proper divisors (52054530526).

104109061046 is an equidigital number, since it uses as much as digits as its factorization.

104109061046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52054530525.

The product of its (nonzero) digits is 5184, while the sum is 32.

Adding to 104109061046 its reverse (640160901401), we get a palindrome (744269962447).

The spelling of 104109061046 in words is "one hundred four billion, one hundred nine million, sixty-one thousand, forty-six".