11453402101 has 2 divisors, whose sum is σ = 11453402102. Its totient is φ = 11453402100.

The previous prime is 11453402099. The next prime is 11453402123. The reversal of 11453402101 is 10120435411.

It is an a-pointer prime, because the next prime (11453402123) can be obtained adding 11453402101 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11098833201 + 354568900 = 105351^2 + 18830^2 .

It is a cyclic number.

It is not a de Polignac number, because 11453402101 - 2¹ = 11453402099 is a prime.

Together with 11453402099, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11453402801) 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, 5726701050 + 5726701051.

It is an arithmetic number, because the mean of its divisors is an integer number (5726701051).

Almost surely, 2^11453402101 is an apocalyptic number.

It is an amenable number.

11453402101 is a deficient number, since it is larger than the sum of its proper divisors (1).

11453402101 is an equidigital number, since it uses as much as digits as its factorization.

11453402101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 11453402101 its reverse (10120435411), we get a palindrome (21573837512).

The spelling of 11453402101 in words is "eleven billion, four hundred fifty-three million, four hundred two thousand, one hundred one".