11102321201 has 2 divisors, whose sum is σ = 11102321202. Its totient is φ = 11102321200.

The previous prime is 11102321179. The next prime is 11102321207. The reversal of 11102321201 is 10212320111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10713285025 + 389036176 = 103505^2 + 19724^2 .

It is a cyclic number.

It is not a de Polignac number, because 11102321201 - 2⁶ = 11102321137 is a prime.

It is not a weakly prime, because it can be changed into another prime (11102321207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551160600 + 5551160601.

It is an arithmetic number, because the mean of its divisors is an integer number (5551160601).

Almost surely, 2^11102321201 is an apocalyptic number.

It is an amenable number.

11102321201 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102321201 is an equidigital number, since it uses as much as digits as its factorization.

11102321201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11102321201 its reverse (10212320111), we get a palindrome (21314641312).

The spelling of 11102321201 in words is "eleven billion, one hundred two million, three hundred twenty-one thousand, two hundred one".