11230152113 has 2 divisors, whose sum is σ = 11230152114. Its totient is φ = 11230152112.

The previous prime is 11230152083. The next prime is 11230152119. The reversal of 11230152113 is 31125103211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11229217024 + 935089 = 105968^2 + 967^2 .

It is a cyclic number.

It is not a de Polignac number, because 11230152113 - 2⁸ = 11230151857 is a prime.

It is a super-2 number, since 2×11230152113² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (11230152119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5615076056 + 5615076057.

It is an arithmetic number, because the mean of its divisors is an integer number (5615076057).

Almost surely, 2^11230152113 is an apocalyptic number.

It is an amenable number.

11230152113 is a deficient number, since it is larger than the sum of its proper divisors (1).

11230152113 is an equidigital number, since it uses as much as digits as its factorization.

11230152113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 11230152113 its reverse (31125103211), we get a palindrome (42355255324).

The spelling of 11230152113 in words is "eleven billion, two hundred thirty million, one hundred fifty-two thousand, one hundred thirteen".