1101302221301 has 2 divisors, whose sum is σ = 1101302221302. Its totient is φ = 1101302221300.

The previous prime is 1101302221291. The next prime is 1101302221303. The reversal of 1101302221301 is 1031222031011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 821171254225 + 280130967076 = 906185^2 + 529274^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1101302221301 is a prime.

Together with 1101302221303, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1101302221301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101302221303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550651110650 + 550651110651.

It is an arithmetic number, because the mean of its divisors is an integer number (550651110651).

Almost surely, 2^{1101302221301} is an apocalyptic number.

It is an amenable number.

1101302221301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101302221301 is an equidigital number, since it uses as much as digits as its factorization.

1101302221301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1101302221301 its reverse (1031222031011), we get a palindrome (2132524252312).

The spelling of 1101302221301 in words is "one trillion, one hundred one billion, three hundred two million, two hundred twenty-one thousand, three hundred one".