11030436426091 has 2 divisors, whose sum is σ = 11030436426092. Its totient is φ = 11030436426090.

The previous prime is 11030436426043. The next prime is 11030436426151. The reversal of 11030436426091 is 19062463403011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11030436426091 - 2⁹ = 11030436425579 is a prime.

It is not a weakly prime, because it can be changed into another prime (11030436426391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5515218213045 + 5515218213046.

It is an arithmetic number, because the mean of its divisors is an integer number (5515218213046).

Almost surely, 2^{11030436426091} is an apocalyptic number.

11030436426091 is a deficient number, since it is larger than the sum of its proper divisors (1).

11030436426091 is an equidigital number, since it uses as much as digits as its factorization.

11030436426091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 40.

The spelling of 11030436426091 in words is "eleven trillion, thirty billion, four hundred thirty-six million, four hundred twenty-six thousand, ninety-one".