11130020032231 has 2 divisors, whose sum is σ = 11130020032232. Its totient is φ = 11130020032230.

The previous prime is 11130020032163. The next prime is 11130020032297. The reversal of 11130020032231 is 13223002003111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11130020032231 - 2⁴¹ = 8930996776679 is a prime.

It is a super-2 number, since 2×11130020032231² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11130020032199 and 11130020032208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11130020032531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5565010016115 + 5565010016116.

It is an arithmetic number, because the mean of its divisors is an integer number (5565010016116).

Almost surely, 2^{11130020032231} is an apocalyptic number.

11130020032231 is a deficient number, since it is larger than the sum of its proper divisors (1).

11130020032231 is an equidigital number, since it uses as much as digits as its factorization.

11130020032231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11130020032231 its reverse (13223002003111), we get a palindrome (24353022035342).

The spelling of 11130020032231 in words is "eleven trillion, one hundred thirty billion, twenty million, thirty-two thousand, two hundred thirty-one".