11100030433 has 2 divisors, whose sum is σ = 11100030434. Its totient is φ = 11100030432.

The previous prime is 11100030421. The next prime is 11100030463. The reversal of 11100030433 is 33403000111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5689986624 + 5410043809 = 75432^2 + 73553^2 .

It is a cyclic number.

It is not a de Polignac number, because 11100030433 - 2⁹ = 11100029921 is a prime.

It is a super-2 number, since 2×11100030433² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11100030463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550015216 + 5550015217.

It is an arithmetic number, because the mean of its divisors is an integer number (5550015217).

Almost surely, 2^11100030433 is an apocalyptic number.

It is an amenable number.

11100030433 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100030433 is an equidigital number, since it uses as much as digits as its factorization.

11100030433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 11100030433 its reverse (33403000111), we get a palindrome (44503030544).

The spelling of 11100030433 in words is "eleven billion, one hundred million, thirty thousand, four hundred thirty-three".