11630354089 has 2 divisors, whose sum is σ = 11630354090. Its totient is φ = 11630354088.

The previous prime is 11630354053. The next prime is 11630354129. The reversal of 11630354089 is 98045303611.

It is an a-pointer prime, because the next prime (11630354129) can be obtained adding 11630354089 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8740754064 + 2889600025 = 93492^2 + 53755^2 .

It is a cyclic number.

It is not a de Polignac number, because 11630354089 - 2⁷ = 11630353961 is a prime.

It is not a weakly prime, because it can be changed into another prime (11630354389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5815177044 + 5815177045.

It is an arithmetic number, because the mean of its divisors is an integer number (5815177045).

Almost surely, 2^11630354089 is an apocalyptic number.

It is an amenable number.

11630354089 is a deficient number, since it is larger than the sum of its proper divisors (1).

11630354089 is an equidigital number, since it uses as much as digits as its factorization.

11630354089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 11630354089 in words is "eleven billion, six hundred thirty million, three hundred fifty-four thousand, eighty-nine".