103781034230328 has 96 divisors (see below), whose sum is σ = 345936780789600. Its totient is φ = 27370822212864.

The previous prime is 103781034230309. The next prime is 103781034230339. The reversal of 103781034230328 is 823032430187301.

It is a happy number.

103781034230328 is a `hidden beast` number, since 1 + 0 + 378 + 10 + 3 + 4 + 230 + 32 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7919791543 + ... + 7919804646.

It is an arithmetic number, because the mean of its divisors is an integer number (3603508133225).

Almost surely, 2^{103781034230328} is an apocalyptic number.

103781034230328 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

103781034230328 is an abundant number, since it is smaller than the sum of its proper divisors (242155746559272).

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

103781034230328 is a wasteful number, since it uses less digits than its factorization.

103781034230328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15839596221 (or 15839596214 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 103781034230328 in words is "one hundred three trillion, seven hundred eighty-one billion, thirty-four million, two hundred thirty thousand, three hundred twenty-eight".