11230330109 has 2 divisors, whose sum is σ = 11230330110. Its totient is φ = 11230330108.

The previous prime is 11230330099. The next prime is 11230330117. The reversal of 11230330109 is 90103303211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11113798084 + 116532025 = 105422^2 + 10795^2 .

It is a cyclic number.

It is not a de Polignac number, because 11230330109 - 2³² = 6935362813 is a prime.

It is a super-2 number, since 2×11230330109² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11230330159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5615165054 + 5615165055.

It is an arithmetic number, because the mean of its divisors is an integer number (5615165055).

Almost surely, 2^11230330109 is an apocalyptic number.

It is an amenable number.

11230330109 is a deficient number, since it is larger than the sum of its proper divisors (1).

11230330109 is an equidigital number, since it uses as much as digits as its factorization.

11230330109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 23.

The spelling of 11230330109 in words is "eleven billion, two hundred thirty million, three hundred thirty thousand, one hundred nine".