11233321313331 has 16 divisors (see below), whose sum is σ = 16129971635456. Its totient is φ = 6912781245216.

The previous prime is 11233321313327. The next prime is 11233321313341. The reversal of 11233321313331 is 13331312333211.

It is not a de Polignac number, because 11233321313331 - 2² = 11233321313327 is a prime.

It is a super-2 number, since 2×11233321313331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11233321313311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10121226 + ... + 11176128.

It is an arithmetic number, because the mean of its divisors is an integer number (1008123227216).

Almost surely, 2^{11233321313331} is an apocalyptic number.

11233321313331 is a deficient number, since it is larger than the sum of its proper divisors (4896650322125).

11233321313331 is a wasteful number, since it uses less digits than its factorization.

11233321313331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327962.

The product of its digits is 8748, while the sum is 30.

Adding to 11233321313331 its reverse (13331312333211), we get a palindrome (24564633646542).

The spelling of 11233321313331 in words is "eleven trillion, two hundred thirty-three billion, three hundred twenty-one million, three hundred thirteen thousand, three hundred thirty-one".