11233230302331 has 8 divisors (see below), whose sum is σ = 16641822670160. Its totient is φ = 7488820201536.

The previous prime is 11233230302317. The next prime is 11233230302347. The reversal of 11233230302331 is 13320303233211.

11233230302331 is a `hidden beast` number, since 1 + 1 + 2 + 3 + 3 + 23 + 0 + 302 + 331 = 666.

It is not a de Polignac number, because 11233230302331 - 2⁶ = 11233230302267 is a prime.

It is a super-2 number, since 2×11233230302331² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 416045566753 = 11233230302331 / (1 + 1 + 2 + 3 + 3 + 2 + 3 + 0 + 3 + 0 + 2 + 3 + 3 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11233230302295 and 11233230302304.

It is not an unprimeable number, because it can be changed into a prime (11233230322331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208022783350 + ... + 208022783403.

It is an arithmetic number, because the mean of its divisors is an integer number (2080227833770).

Almost surely, 2^{11233230302331} is an apocalyptic number.

11233230302331 is a deficient number, since it is larger than the sum of its proper divisors (5408592367829).

11233230302331 is an equidigital number, since it uses as much as digits as its factorization.

11233230302331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416045566762 (or 416045566756 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 11233230302331 its reverse (13320303233211), we get a palindrome (24553533535542).

The spelling of 11233230302331 in words is "eleven trillion, two hundred thirty-three billion, two hundred thirty million, three hundred two thousand, three hundred thirty-one".