100444340033 has 2 divisors, whose sum is σ = 100444340034. Its totient is φ = 100444340032.

The previous prime is 100444340023. The next prime is 100444340039. The reversal of 100444340033 is 330043444001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94958271409 + 5486068624 = 308153^2 + 74068^2 .

It is a cyclic number.

It is not a de Polignac number, because 100444340033 - 2¹⁴ = 100444323649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100444339984 and 100444340011.

It is not a weakly prime, because it can be changed into another prime (100444340039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50222170016 + 50222170017.

It is an arithmetic number, because the mean of its divisors is an integer number (50222170017).

Almost surely, 2^100444340033 is an apocalyptic number.

It is an amenable number.

100444340033 is a deficient number, since it is larger than the sum of its proper divisors (1).

100444340033 is an equidigital number, since it uses as much as digits as its factorization.

100444340033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 100444340033 its reverse (330043444001), we get a palindrome (430487784034).

The spelling of 100444340033 in words is "one hundred billion, four hundred forty-four million, three hundred forty thousand, thirty-three".