103420105064 has 32 divisors (see below), whose sum is σ = 208131939720. Its totient is φ = 48001591296.

The previous prime is 103420105057. The next prime is 103420105069. The reversal of 103420105064 is 460501024301.

It can be written as a sum of positive squares in 4 ways, for example, as 77752860964 + 25667244100 = 278842^2 + 160210^2 .

It is not an unprimeable number, because it can be changed into a prime (103420105069) by changing a digit.

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, 5198579 + ... + 5218434.

Almost surely, 2^103420105064 is an apocalyptic number.

It is an amenable number.

103420105064 is an abundant number, since it is smaller than the sum of its proper divisors (104711834656).

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

103420105064 is a wasteful number, since it uses less digits than its factorization.

103420105064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10417109 (or 10417105 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 103420105064 its reverse (460501024301), we get a palindrome (563921129365).

The spelling of 103420105064 in words is "one hundred three billion, four hundred twenty million, one hundred five thousand, sixty-four".