11041303431 has 8 divisors (see below), whose sum is σ = 14724343024. Its totient is φ = 7359566400.

The previous prime is 11041303423. The next prime is 11041303439. The reversal of 11041303431 is 13430314011.

11041303431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11041303423) and next prime (11041303439).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11041303431 - 2³ = 11041303423 is a prime.

It is a super-2 number, since 2×11041303431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11041303398 and 11041303407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11041303439) 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 in 7 ways as a sum of consecutive naturals, for example, 305686 + ... + 339891.

It is an arithmetic number, because the mean of its divisors is an integer number (1840542878).

Almost surely, 2^11041303431 is an apocalyptic number.

11041303431 is a deficient number, since it is larger than the sum of its proper divisors (3683039593).

11041303431 is an equidigital number, since it uses as much as digits as its factorization.

11041303431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651281.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11041303431 its reverse (13430314011), we get a palindrome (24471617442).

The spelling of 11041303431 in words is "eleven billion, forty-one million, three hundred three thousand, four hundred thirty-one".