11030344331 has 2 divisors, whose sum is σ = 11030344332. Its totient is φ = 11030344330.

The previous prime is 11030344309. The next prime is 11030344357. The reversal of 11030344331 is 13344303011.

11030344331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11030344331 - 2¹⁰ = 11030343307 is a prime.

It is a super-2 number, since 2×11030344331² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11030344297 and 11030344306.

It is not a weakly prime, because it can be changed into another prime (11030341331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5515172165 + 5515172166.

It is an arithmetic number, because the mean of its divisors is an integer number (5515172166).

Almost surely, 2^11030344331 is an apocalyptic number.

11030344331 is a deficient number, since it is larger than the sum of its proper divisors (1).

11030344331 is an equidigital number, since it uses as much as digits as its factorization.

11030344331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 11030344331 its reverse (13344303011), we get a palindrome (24374647342).

The spelling of 11030344331 in words is "eleven billion, thirty million, three hundred forty-four thousand, three hundred thirty-one".