11200321127 has 2 divisors, whose sum is σ = 11200321128. Its totient is φ = 11200321126.

The previous prime is 11200321117. The next prime is 11200321133. The reversal of 11200321127 is 72112300211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11200321127 - 2⁸ = 11200320871 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11200321099 and 11200321108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11200321117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600160563 + 5600160564.

It is an arithmetic number, because the mean of its divisors is an integer number (5600160564).

Almost surely, 2^11200321127 is an apocalyptic number.

11200321127 is a deficient number, since it is larger than the sum of its proper divisors (1).

11200321127 is an equidigital number, since it uses as much as digits as its factorization.

11200321127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 20.

Adding to 11200321127 its reverse (72112300211), we get a palindrome (83312621338).

The spelling of 11200321127 in words is "eleven billion, two hundred million, three hundred twenty-one thousand, one hundred twenty-seven".