11106530506447 has 2 divisors, whose sum is σ = 11106530506448. Its totient is φ = 11106530506446.

The previous prime is 11106530506411. The next prime is 11106530506459. The reversal of 11106530506447 is 74460503560111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11106530506447 - 2⁴³ = 2310437484239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11106530506847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5553265253223 + 5553265253224.

It is an arithmetic number, because the mean of its divisors is an integer number (5553265253224).

Almost surely, 2^{11106530506447} is an apocalyptic number.

11106530506447 is a deficient number, since it is larger than the sum of its proper divisors (1).

11106530506447 is an equidigital number, since it uses as much as digits as its factorization.

11106530506447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 11106530506447 in words is "eleven trillion, one hundred six billion, five hundred thirty million, five hundred six thousand, four hundred forty-seven".