11312313012230 has 64 divisors (see below), whose sum is σ = 21757688883648. Its totient is φ = 4219715297280.

The previous prime is 11312313012223. The next prime is 11312313012233. The reversal of 11312313012230 is 3221031321311.

It is a super-2 number, since 2×11312313012230² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11312313012196 and 11312313012205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11312313012233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61014449 + ... + 61199571.

It is an arithmetic number, because the mean of its divisors is an integer number (339963888807).

Almost surely, 2^{11312313012230} is an apocalyptic number.

11312313012230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11312313012230 is a deficient number, since it is larger than the sum of its proper divisors (10445375871418).

11312313012230 is a wasteful number, since it uses less digits than its factorization.

11312313012230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188441.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11312313012230 its reverse (3221031321311), we get a palindrome (14533344333541).

The spelling of 11312313012230 in words is "eleven trillion, three hundred twelve billion, three hundred thirteen million, twelve thousand, two hundred thirty".