103434121104 has 80 divisors (see below), whose sum is σ = 272831644800. Its totient is φ = 33759525888.

The previous prime is 103434121073. The next prime is 103434121127. The reversal of 103434121104 is 401121434301.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 15 ways as a sum of consecutive naturals, for example, 322482 + ... + 557550.

It is an arithmetic number, because the mean of its divisors is an integer number (3410395560).

Almost surely, 2^103434121104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103434121104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136415822400).

103434121104 is an abundant number, since it is smaller than the sum of its proper divisors (169397523696).

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

103434121104 is a wasteful number, since it uses less digits than its factorization.

103434121104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235272 (or 235266 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 103434121104 its reverse (401121434301), we get a palindrome (504555555405).

The spelling of 103434121104 in words is "one hundred three billion, four hundred thirty-four million, one hundred twenty-one thousand, one hundred four".