104203210340 has 24 divisors (see below), whose sum is σ = 218842223040. Its totient is φ = 41678335328.

The previous prime is 104203210283. The next prime is 104203210357. The reversal of 104203210340 is 43012302401.

It is a Harshad number since it is a multiple of its sum of digits (20).

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 in 7 ways as a sum of consecutive naturals, for example, 117521 + ... + 471399.

It is an arithmetic number, because the mean of its divisors is an integer number (9118425960).

Almost surely, 2^104203210340 is an apocalyptic number.

104203210340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104203210340 is an abundant number, since it is smaller than the sum of its proper divisors (114639012700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104203210340 is a wasteful number, since it uses less digits than its factorization.

104203210340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368611 (or 368609 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 104203210340 its reverse (43012302401), we get a palindrome (147215512741).

The spelling of 104203210340 in words is "one hundred four billion, two hundred three million, two hundred ten thousand, three hundred forty".