11123312122310 has 8 divisors (see below), whose sum is σ = 20021961820176. Its totient is φ = 4449324848920.

The previous prime is 11123312122211. The next prime is 11123312122339. The reversal of 11123312122310 is 1322121332111.

It is a happy number.

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

It is a super-2 number, since 2×11123312122310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556165606106 + ... + 556165606125.

It is an arithmetic number, because the mean of its divisors is an integer number (2502745227522).

Almost surely, 2^{11123312122310} is an apocalyptic number.

11123312122310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11123312122310 is a deficient number, since it is larger than the sum of its proper divisors (8898649697866).

11123312122310 is a wasteful number, since it uses less digits than its factorization.

11123312122310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112331212238.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 11123312122310 its reverse (1322121332111), we get a palindrome (12445433454421).

The spelling of 11123312122310 in words is "eleven trillion, one hundred twenty-three billion, three hundred twelve million, one hundred twenty-two thousand, three hundred ten".