11303132231033 has 12 divisors (see below), whose sum is σ = 11681442357840. Its totient is φ = 10936706468040.

The previous prime is 11303132231023. The next prime is 11303132231059. The reversal of 11303132231033 is 33013223130311.

It is a de Polignac number, because none of the positive numbers 2^k-11303132231033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11303132230993 and 11303132231011.

It is not an unprimeable number, because it can be changed into a prime (11303132231023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4861058 + ... + 6799716.

It is an arithmetic number, because the mean of its divisors is an integer number (973453529820).

Almost surely, 2^{11303132231033} is an apocalyptic number.

It is an amenable number.

11303132231033 is a deficient number, since it is larger than the sum of its proper divisors (378310126807).

11303132231033 is an equidigital number, since it uses as much as digits as its factorization.

11303132231033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1944788 (or 1944757 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 11303132231033 its reverse (33013223130311), we get a palindrome (44316355361344).

The spelling of 11303132231033 in words is "eleven trillion, three hundred three billion, one hundred thirty-two million, two hundred thirty-one thousand, thirty-three".