100111424033 has 2 divisors, whose sum is σ = 100111424034. Its totient is φ = 100111424032.

The previous prime is 100111423999. The next prime is 100111424041. The reversal of 100111424033 is 330424111001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55407510544 + 44703913489 = 235388^2 + 211433^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100111424033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100111423996 and 100111424014.

It is not a weakly prime, because it can be changed into another prime (100111424093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50055712016 + 50055712017.

It is an arithmetic number, because the mean of its divisors is an integer number (50055712017).

Almost surely, 2^100111424033 is an apocalyptic number.

It is an amenable number.

100111424033 is a deficient number, since it is larger than the sum of its proper divisors (1).

100111424033 is an equidigital number, since it uses as much as digits as its factorization.

100111424033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 100111424033 its reverse (330424111001), we get a palindrome (430535535034).

The spelling of 100111424033 in words is "one hundred billion, one hundred eleven million, four hundred twenty-four thousand, thirty-three".