103100331400 has 96 divisors (see below), whose sum is σ = 263899627200. Its totient is φ = 37146988800.

The previous prime is 103100331359. The next prime is 103100331407. The reversal of 103100331400 is 4133001301.

It is not an unprimeable number, because it can be changed into a prime (103100331407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24829 + ... + 454771.

It is an arithmetic number, because the mean of its divisors is an integer number (2748954450).

Almost surely, 2^103100331400 is an apocalyptic number.

103100331400 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 103100331400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131949813600).

103100331400 is an abundant number, since it is smaller than the sum of its proper divisors (160799295800).

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

103100331400 is a wasteful number, since it uses less digits than its factorization.

103100331400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430079 (or 430070 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 103100331400 its reverse (4133001301), we get a palindrome (107233332701).

The spelling of 103100331400 in words is "one hundred three billion, one hundred million, three hundred thirty-one thousand, four hundred".