104673321951 has 16 divisors (see below), whose sum is σ = 152500506240. Its totient is φ = 63334876320.

The previous prime is 104673321941. The next prime is 104673321989. The reversal of 104673321951 is 159123376401.

It is not a de Polignac number, because 104673321951 - 2⁶ = 104673321887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104673321911) 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 in 15 ways as a sum of consecutive naturals, for example, 2566981 + ... + 2607438.

It is an arithmetic number, because the mean of its divisors is an integer number (9531281640).

Almost surely, 2^104673321951 is an apocalyptic number.

104673321951 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

104673321951 is a deficient number, since it is larger than the sum of its proper divisors (47827184289).

104673321951 is a wasteful number, since it uses less digits than its factorization.

104673321951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5175046.

The product of its (nonzero) digits is 136080, while the sum is 42.

It can be divided in two parts, 104673 and 321951, that added together give a palindrome (426624).

The spelling of 104673321951 in words is "one hundred four billion, six hundred seventy-three million, three hundred twenty-one thousand, nine hundred fifty-one".