11230130231 has 2 divisors, whose sum is σ = 11230130232. Its totient is φ = 11230130230.

The previous prime is 11230130099. The next prime is 11230130243. The reversal of 11230130231 is 13203103211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11230130231 - 2¹⁸ = 11229868087 is a prime.

It is a super-2 number, since 2×11230130231² (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 (11230130251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5615065115 + 5615065116.

It is an arithmetic number, because the mean of its divisors is an integer number (5615065116).

Almost surely, 2^11230130231 is an apocalyptic number.

11230130231 is a deficient number, since it is larger than the sum of its proper divisors (1).

11230130231 is an equidigital number, since it uses as much as digits as its factorization.

11230130231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11230130231 its reverse (13203103211), we get a palindrome (24433233442).

The spelling of 11230130231 in words is "eleven billion, two hundred thirty million, one hundred thirty thousand, two hundred thirty-one".