11101002121147 has 2 divisors, whose sum is σ = 11101002121148. Its totient is φ = 11101002121146.

The previous prime is 11101002121109. The next prime is 11101002121211. The reversal of 11101002121147 is 74112120010111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11101002121147 - 2³⁵ = 11066642382779 is a prime.

It is not a weakly prime, because it can be changed into another prime (11101002421147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550501060573 + 5550501060574.

It is an arithmetic number, because the mean of its divisors is an integer number (5550501060574).

Almost surely, 2^{11101002121147} is an apocalyptic number.

11101002121147 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101002121147 is an equidigital number, since it uses as much as digits as its factorization.

11101002121147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 22.

Adding to 11101002121147 its reverse (74112120010111), we get a palindrome (85213122131258).

The spelling of 11101002121147 in words is "eleven trillion, one hundred one billion, two million, one hundred twenty-one thousand, one hundred forty-seven".