11001010231 has 2 divisors, whose sum is σ = 11001010232. Its totient is φ = 11001010230.

The previous prime is 11001010217. The next prime is 11001010289. The reversal of 11001010231 is 13201010011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11001010231 - 2¹⁷ = 11000879159 is a prime.

It is a super-2 number, since 2×11001010231² (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 (11001010201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500505115 + 5500505116.

It is an arithmetic number, because the mean of its divisors is an integer number (5500505116).

Almost surely, 2^11001010231 is an apocalyptic number.

11001010231 is a deficient number, since it is larger than the sum of its proper divisors (1).

11001010231 is an equidigital number, since it uses as much as digits as its factorization.

11001010231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 11001010231 its reverse (13201010011), we get a palindrome (24202020242).

The spelling of 11001010231 in words is "eleven billion, one million, ten thousand, two hundred thirty-one".