105000005103 has 12 divisors (see below), whose sum is σ = 162857151000. Its totient is φ = 60000002832.

The previous prime is 105000005101. The next prime is 105000005107. The reversal of 105000005103 is 301500000501.

It is not a de Polignac number, because 105000005103 - 2¹ = 105000005101 is a prime.

It is a super-2 number, since 2×105000005103² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105000005101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 357142728 + ... + 357143021.

It is an arithmetic number, because the mean of its divisors is an integer number (13571429250).

Almost surely, 2^105000005103 is an apocalyptic number.

105000005103 is a deficient number, since it is larger than the sum of its proper divisors (57857145897).

105000005103 is an equidigital number, since it uses as much as digits as its factorization.

105000005103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714285766 (or 714285759 counting only the distinct ones).

The product of its (nonzero) digits is 75, while the sum is 15.

Adding to 105000005103 its reverse (301500000501), we get a palindrome (406500005604).

The spelling of 105000005103 in words is "one hundred five billion, five thousand, one hundred three".