12311113310 has 8 divisors (see below), whose sum is σ = 22160003976. Its totient is φ = 4924445320.

The previous prime is 12311113291. The next prime is 12311113313. The reversal of 12311113310 is 1331111321.

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

It is a super-2 number, since 2×12311113310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12311113313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 615555656 + ... + 615555675.

It is an arithmetic number, because the mean of its divisors is an integer number (2770000497).

Almost surely, 2^12311113310 is an apocalyptic number.

12311113310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12311113310 is a deficient number, since it is larger than the sum of its proper divisors (9848890666).

12311113310 is a wasteful number, since it uses less digits than its factorization.

12311113310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231111338.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 12311113310 its reverse (1331111321), we get a palindrome (13642224631).

The spelling of 12311113310 in words is "twelve billion, three hundred eleven million, one hundred thirteen thousand, three hundred ten".