105444233300033 has 4 divisors (see below), whose sum is σ = 105447570068868. Its totient is φ = 105440896531200.

The previous prime is 105444233299897. The next prime is 105444233300039. The reversal of 105444233300033 is 330003332444501.

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

It can be written as a sum of positive squares in 2 ways, for example, as 55263344980624 + 50180888319409 = 7433932^2 + 7083847^2 .

It is a cyclic number.

It is not a de Polignac number, because 105444233300033 - 2¹² = 105444233295937 is a prime.

It is a super-2 number, since 2×105444233300033² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 105444233299966 and 105444233300002.

It is not an unprimeable number, because it can be changed into a prime (105444233300039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1668337016 + ... + 1668400217.

It is an arithmetic number, because the mean of its divisors is an integer number (26361892517217).

Almost surely, 2^{105444233300033} is an apocalyptic number.

It is an amenable number.

105444233300033 is a deficient number, since it is larger than the sum of its proper divisors (3336768835).

105444233300033 is an equidigital number, since it uses as much as digits as its factorization.

105444233300033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3336768834.

The product of its (nonzero) digits is 155520, while the sum is 35.

Adding to 105444233300033 its reverse (330003332444501), we get a palindrome (435447565744534).

The spelling of 105444233300033 in words is "one hundred five trillion, four hundred forty-four billion, two hundred thirty-three million, three hundred thousand, thirty-three".