103431323300 has 72 divisors (see below), whose sum is σ = 234290004480. Its totient is φ = 39587961600.

The previous prime is 103431323293. The next prime is 103431323377. The reversal of 103431323300 is 3323134301.

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 23 ways as a sum of consecutive naturals, for example, 88457 + ... + 463343.

It is an arithmetic number, because the mean of its divisors is an integer number (3254027840).

Almost surely, 2^103431323300 is an apocalyptic number.

103431323300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103431323300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117145002240).

103431323300 is an abundant number, since it is smaller than the sum of its proper divisors (130858681180).

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

103431323300 is a wasteful number, since it uses less digits than its factorization.

103431323300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375021 (or 375014 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 103431323300 its reverse (3323134301), we get a palindrome (106754457601).

The spelling of 103431323300 in words is "one hundred three billion, four hundred thirty-one million, three hundred twenty-three thousand, three hundred".