105050101003 has 4 divisors (see below), whose sum is σ = 107889292960. Its totient is φ = 102210909048.

The previous prime is 105050101001. The next prime is 105050101133. The reversal of 105050101003 is 300101050501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 105050101003 - 2¹ = 105050101001 is a prime.

It is a super-2 number, since 2×105050101003² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105050101001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1419595923 + ... + 1419595996.

It is an arithmetic number, because the mean of its divisors is an integer number (26972323240).

Almost surely, 2^105050101003 is an apocalyptic number.

105050101003 is a deficient number, since it is larger than the sum of its proper divisors (2839191957).

105050101003 is an equidigital number, since it uses as much as digits as its factorization.

105050101003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2839191956.

The product of its (nonzero) digits is 75, while the sum is 16.

Adding to 105050101003 its reverse (300101050501), we get a palindrome (405151151504).

The spelling of 105050101003 in words is "one hundred five billion, fifty million, one hundred one thousand, three".