103240113400 has 24 divisors (see below), whose sum is σ = 240033264120. Its totient is φ = 41296045280.

The previous prime is 103240113391. The next prime is 103240113491. The reversal of 103240113400 is 4311042301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 258100084 + ... + 258100483.

It is an arithmetic number, because the mean of its divisors is an integer number (10001386005).

Almost surely, 2^103240113400 is an apocalyptic number.

103240113400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103240113400 is an abundant number, since it is smaller than the sum of its proper divisors (136793150720).

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

103240113400 is a wasteful number, since it uses less digits than its factorization.

103240113400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516200583 (or 516200574 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 103240113400 its reverse (4311042301), we get a palindrome (107551155701).

The spelling of 103240113400 in words is "one hundred three billion, two hundred forty million, one hundred thirteen thousand, four hundred".