11212321310 has 8 divisors (see below), whose sum is σ = 20182178376. Its totient is φ = 4484928520.

The previous prime is 11212321303. The next prime is 11212321319. The reversal of 11212321310 is 1312321211.

11212321310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×11212321310² (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 (11212321319) 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 3 ways as a sum of consecutive naturals, for example, 560616056 + ... + 560616075.

It is an arithmetic number, because the mean of its divisors is an integer number (2522772297).

Almost surely, 2^11212321310 is an apocalyptic number.

11212321310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11212321310 is a deficient number, since it is larger than the sum of its proper divisors (8969857066).

11212321310 is a wasteful number, since it uses less digits than its factorization.

11212321310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121232138.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11212321310 its reverse (1312321211), we get a palindrome (12524642521).

Subtracting from 11212321310 its reverse (1312321211), we obtain a palindrome (9900000099).

The spelling of 11212321310 in words is "eleven billion, two hundred twelve million, three hundred twenty-one thousand, three hundred ten".