11342321101 has 2 divisors, whose sum is σ = 11342321102. Its totient is φ = 11342321100.

The previous prime is 11342321077. The next prime is 11342321117. The reversal of 11342321101 is 10112324311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10364258025 + 978063076 = 101805^2 + 31274^2 .

It is a cyclic number.

It is not a de Polignac number, because 11342321101 - 2⁷ = 11342320973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11342321141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5671160550 + 5671160551.

It is an arithmetic number, because the mean of its divisors is an integer number (5671160551).

Almost surely, 2^11342321101 is an apocalyptic number.

It is an amenable number.

11342321101 is a deficient number, since it is larger than the sum of its proper divisors (1).

11342321101 is an equidigital number, since it uses as much as digits as its factorization.

11342321101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11342321101 its reverse (10112324311), we get a palindrome (21454645412).

The spelling of 11342321101 in words is "eleven billion, three hundred forty-two million, three hundred twenty-one thousand, one hundred one".