104520335413 has 16 divisors (see below), whose sum is σ = 120197952000. Its totient is φ = 90148443840.

The previous prime is 104520335411. The next prime is 104520335461. The reversal of 104520335413 is 314533025401.

It is not a de Polignac number, because 104520335413 - 2¹ = 104520335411 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104520335411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4459963 + ... + 4483336.

It is an arithmetic number, because the mean of its divisors is an integer number (7512372000).

Almost surely, 2^104520335413 is an apocalyptic number.

104520335413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

104520335413 is a deficient number, since it is larger than the sum of its proper divisors (15677616587).

104520335413 is a wasteful number, since it uses less digits than its factorization.

104520335413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8943372.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 104520335413 in words is "one hundred four billion, five hundred twenty million, three hundred thirty-five thousand, four hundred thirteen".