11310020123233 has 16 divisors (see below), whose sum is σ = 12210592136400. Its totient is φ = 10413818634240.

The previous prime is 11310020123219. The next prime is 11310020123261. The reversal of 11310020123233 is 33232102001311.

It can be written as a sum of positive squares in 8 ways, for example, as 434950802064 + 10875069321169 = 659508^2 + 3297737^2 .

It is a cyclic number.

It is not a de Polignac number, because 11310020123233 - 2⁵ = 11310020123201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11310020124233) 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, 94205103 + ... + 94325083.

It is an arithmetic number, because the mean of its divisors is an integer number (763162008525).

Almost surely, 2^{11310020123233} is an apocalyptic number.

11310020123233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11310020123233 is a deficient number, since it is larger than the sum of its proper divisors (900572013167).

11310020123233 is a wasteful number, since it uses less digits than its factorization.

11310020123233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138132.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11310020123233 its reverse (33232102001311), we get a palindrome (44542122124544).

The spelling of 11310020123233 in words is "eleven trillion, three hundred ten billion, twenty million, one hundred twenty-three thousand, two hundred thirty-three".