105043402203 has 8 divisors (see below), whose sum is σ = 148296567888. Its totient is φ = 65909585664.

The previous prime is 105043402193. The next prime is 105043402229. The reversal of 105043402203 is 302204340501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 105043402203 - 2⁴ = 105043402187 is a prime.

It is a super-2 number, since 2×105043402203² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105043402253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1029837226 + ... + 1029837327.

It is an arithmetic number, because the mean of its divisors is an integer number (18537070986).

Almost surely, 2^105043402203 is an apocalyptic number.

105043402203 is a deficient number, since it is larger than the sum of its proper divisors (43253165685).

105043402203 is a wasteful number, since it uses less digits than its factorization.

105043402203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2059674573.

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 105043402203 its reverse (302204340501), we get a palindrome (407247742704).

The spelling of 105043402203 in words is "one hundred five billion, forty-three million, four hundred two thousand, two hundred three".