103311115424 has 48 divisors (see below), whose sum is σ = 229535298720. Its totient is φ = 45340296960.

The previous prime is 103311115387. The next prime is 103311115441. The reversal of 103311115424 is 424511113301.

It is a junction number, because it is equal to n+sod(n) for n = 103311115393 and 103311115402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5050094 + ... + 5070509.

It is an arithmetic number, because the mean of its divisors is an integer number (4781985390).

Almost surely, 2^103311115424 is an apocalyptic number.

It is an amenable number.

103311115424 is an abundant number, since it is smaller than the sum of its proper divisors (126224183296).

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

103311115424 is a wasteful number, since it uses less digits than its factorization.

103311115424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10120653 (or 10120645 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 103311115424 its reverse (424511113301), we get a palindrome (527822228725).

The spelling of 103311115424 in words is "one hundred three billion, three hundred eleven million, one hundred fifteen thousand, four hundred twenty-four".