11302331043 has 16 divisors (see below), whose sum is σ = 15167416320. Its totient is φ = 7486111296.

The previous prime is 11302331041. The next prime is 11302331071. The reversal of 11302331043 is 34013320311.

11302331043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11302331043 - 2¹ = 11302331041 is a prime.

It is a super-2 number, since 2×11302331043² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11302331041) 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 15 ways as a sum of consecutive naturals, for example, 1358071 + ... + 1366367.

It is an arithmetic number, because the mean of its divisors is an integer number (947963520).

Almost surely, 2^11302331043 is an apocalyptic number.

11302331043 is a deficient number, since it is larger than the sum of its proper divisors (3865085277).

11302331043 is a wasteful number, since it uses less digits than its factorization.

11302331043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11186.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11302331043 its reverse (34013320311), we get a palindrome (45315651354).

The spelling of 11302331043 in words is "eleven billion, three hundred two million, three hundred thirty-one thousand, forty-three".