103500052005 has 64 divisors (see below), whose sum is σ = 195431989248. Its totient is φ = 45771713280.

The previous prime is 103500051959. The next prime is 103500052031. The reversal of 103500052005 is 500250005301.

It is not a de Polignac number, because 103500052005 - 2⁷ = 103500051877 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16522504 + ... + 16528766.

It is an arithmetic number, because the mean of its divisors is an integer number (3053624832).

Almost surely, 2^103500052005 is an apocalyptic number.

103500052005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103500052005 is a deficient number, since it is larger than the sum of its proper divisors (91931937243).

103500052005 is a wasteful number, since it uses less digits than its factorization.

103500052005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11386.

The product of its (nonzero) digits is 750, while the sum is 21.

Adding to 103500052005 its reverse (500250005301), we get a palindrome (603750057306).

The spelling of 103500052005 in words is "one hundred three billion, five hundred million, fifty-two thousand, five".