320241034100 has 72 divisors (see below), whose sum is σ = 758919426048. Its totient is φ = 116577417600.

The previous prime is 320241034067. The next prime is 320241034103. The reversal of 320241034100 is 1430142023.

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 (320241034103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1642484 + ... + 1827083.

It is an arithmetic number, because the mean of its divisors is an integer number (10540547584).

Almost surely, 2^320241034100 is an apocalyptic number.

It is an amenable number.

320241034100 is an abundant number, since it is smaller than the sum of its proper divisors (438678391948).

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

320241034100 is a wasteful number, since it uses less digits than its factorization.

320241034100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3469665 (or 3469658 counting only the distinct ones).

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

Adding to 320241034100 its reverse (1430142023), we get a palindrome (321671176123).

The spelling of 320241034100 in words is "three hundred twenty billion, two hundred forty-one million, thirty-four thousand, one hundred".