105044146203 has 8 divisors (see below), whose sum is σ = 143316044608. Its totient is φ = 68400839304.

The previous prime is 105044146199. The next prime is 105044146247. The reversal of 105044146203 is 302641440501.

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

It is not a de Polignac number, because 105044146203 - 2² = 105044146199 is a prime.

It is a super-2 number, since 2×105044146203² (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 (105044146253) 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 7 ways as a sum of consecutive naturals, for example, 407147725 + ... + 407147982.

It is an arithmetic number, because the mean of its divisors is an integer number (17914505576).

Almost surely, 2^105044146203 is an apocalyptic number.

105044146203 is a deficient number, since it is larger than the sum of its proper divisors (38271898405).

105044146203 is an equidigital number, since it uses as much as digits as its factorization.

105044146203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814295753.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 105044146203 its reverse (302641440501), we get a palindrome (407685586704).

The spelling of 105044146203 in words is "one hundred five billion, forty-four million, one hundred forty-six thousand, two hundred three".