104320201111040 has 40 divisors (see below), whose sum is σ = 250123982201280. Its totient is φ = 41728080443392.

The previous prime is 104320201111037. The next prime is 104320201111043. The reversal of 104320201111040 is 40111102023401.

It is an interprime number because it is at equal distance from previous prime (104320201111037) and next prime (104320201111043).

It is a tau number, because it is divible by the number of its divisors (40).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104320201111043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20375036720 + ... + 20375041839.

It is an arithmetic number, because the mean of its divisors is an integer number (6253099555032).

Almost surely, 2^{104320201111040} is an apocalyptic number.

104320201111040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104320201111040 is an abundant number, since it is smaller than the sum of its proper divisors (145803781090240).

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

104320201111040 is an frugal number, since it uses more digits than its factorization.

104320201111040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40750078582 (or 40750078566 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 104320201111040 its reverse (40111102023401), we get a palindrome (144431303134441).

The spelling of 104320201111040 in words is "one hundred four trillion, three hundred twenty billion, two hundred one million, one hundred eleven thousand, forty".