105450441403 has 8 divisors (see below), whose sum is σ = 107470384560. Its totient is φ = 103438253280.

The previous prime is 105450441319. The next prime is 105450441413. The reversal of 105450441403 is 304144054501.

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

It is a cyclic number.

It is not a de Polignac number, because 105450441403 - 2⁹ = 105450440891 is a prime.

It is a super-2 number, since 2×105450441403² (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 (105450441413) 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, 1911300 + ... + 1965697.

It is an arithmetic number, because the mean of its divisors is an integer number (13433798070).

Almost surely, 2^105450441403 is an apocalyptic number.

105450441403 is a deficient number, since it is larger than the sum of its proper divisors (2019943157).

105450441403 is an equidigital number, since it uses as much as digits as its factorization.

105450441403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3877517.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 105450441403 its reverse (304144054501), we get a palindrome (409594495904).

The spelling of 105450441403 in words is "one hundred five billion, four hundred fifty million, four hundred forty-one thousand, four hundred three".