103111128304 has 20 divisors (see below), whose sum is σ = 199806251760. Its totient is φ = 51548224640.

The previous prime is 103111128269. The next prime is 103111128413. The reversal of 103111128304 is 403821111301.

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 3 ways as a sum of consecutive naturals, for example, 341917 + ... + 568444.

It is an arithmetic number, because the mean of its divisors is an integer number (9990312588).

Almost surely, 2^103111128304 is an apocalyptic number.

It is an amenable number.

103111128304 is a deficient number, since it is larger than the sum of its proper divisors (96695123456).

103111128304 is an equidigital number, since it uses as much as digits as its factorization.

103111128304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917448 (or 917442 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 103111128304 its reverse (403821111301), we get a palindrome (506932239605).

The spelling of 103111128304 in words is "one hundred three billion, one hundred eleven million, one hundred twenty-eight thousand, three hundred four".