11530622101 has 2 divisors, whose sum is σ = 11530622102. Its totient is φ = 11530622100.

The previous prime is 11530622069. The next prime is 11530622141. The reversal of 11530622101 is 10122603511.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6368199601 + 5162422500 = 79801^2 + 71850^2 .

It is a cyclic number.

It is not a de Polignac number, because 11530622101 - 2⁵ = 11530622069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11530622141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5765311050 + 5765311051.

It is an arithmetic number, because the mean of its divisors is an integer number (5765311051).

Almost surely, 2^11530622101 is an apocalyptic number.

It is an amenable number.

11530622101 is a deficient number, since it is larger than the sum of its proper divisors (1).

11530622101 is an equidigital number, since it uses as much as digits as its factorization.

11530622101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 22.

The spelling of 11530622101 in words is "eleven billion, five hundred thirty million, six hundred twenty-two thousand, one hundred one".