11310213121233 has 32 divisors (see below), whose sum is σ = 16680265147392. Its totient is φ = 6771600518400.

The previous prime is 11310213121217. The next prime is 11310213121241. The reversal of 11310213121233 is 33212131201311.

It is not a de Polignac number, because 11310213121233 - 2⁴ = 11310213121217 is a prime.

It is a super-2 number, since 2×11310213121233² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11310213120233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23923168 + ... + 24391358.

It is an arithmetic number, because the mean of its divisors is an integer number (521258285856).

Almost surely, 2^{11310213121233} is an apocalyptic number.

11310213121233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11310213121233 is a deficient number, since it is larger than the sum of its proper divisors (5370052026159).

11310213121233 is a wasteful number, since it uses less digits than its factorization.

11310213121233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484985.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 11310213121233 its reverse (33212131201311), we get a palindrome (44522344322544).

The spelling of 11310213121233 in words is "eleven trillion, three hundred ten billion, two hundred thirteen million, one hundred twenty-one thousand, two hundred thirty-three".