11121331130233 has 8 divisors (see below), whose sum is σ = 11279749754880. Its totient is φ = 10962961954560.

The previous prime is 11121331130213. The next prime is 11121331130243. The reversal of 11121331130233 is 33203113312111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11121331130233 is a prime.

It is a super-2 number, since 2×11121331130233² (a number of 27 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 = 11121331130198 and 11121331130207.

It is not an unprimeable number, because it can be changed into a prime (11121331130213) 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, 11909113 + ... + 12808966.

It is an arithmetic number, because the mean of its divisors is an integer number (1409968719360).

Almost surely, 2^{11121331130233} is an apocalyptic number.

It is an amenable number.

11121331130233 is a deficient number, since it is larger than the sum of its proper divisors (158418624647).

11121331130233 is an equidigital number, since it uses as much as digits as its factorization.

11121331130233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24724487.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 11121331130233 its reverse (33203113312111), we get a palindrome (44324444442344).

The spelling of 11121331130233 in words is "eleven trillion, one hundred twenty-one billion, three hundred thirty-one million, one hundred thirty thousand, two hundred thirty-three".