105423300003 has 128 divisors (see below), whose sum is σ = 182801203200. Its totient is φ = 52668403200.

The previous prime is 105423299999. The next prime is 105423300007. The reversal of 105423300003 is 300003324501.

It is an interprime number because it is at equal distance from previous prime (105423299999) and next prime (105423300007).

It is not a de Polignac number, because 105423300003 - 2² = 105423299999 is a prime.

It is a super-2 number, since 2×105423300003² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (105423300007) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 29770413 + ... + 29773953.

It is an arithmetic number, because the mean of its divisors is an integer number (1428134400).

Almost surely, 2^105423300003 is an apocalyptic number.

105423300003 is a deficient number, since it is larger than the sum of its proper divisors (77377903197).

105423300003 is a wasteful number, since it uses less digits than its factorization.

105423300003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3713.

The product of its (nonzero) digits is 1080, while the sum is 21.

Adding to 105423300003 its reverse (300003324501), we get a palindrome (405426624504).

The spelling of 105423300003 in words is "one hundred five billion, four hundred twenty-three million, three hundred thousand, three".