11123313213000 has 64 divisors (see below), whose sum is σ = 34704737233920. Its totient is φ = 2966216856000.

The previous prime is 11123313212987. The next prime is 11123313213017. The reversal of 11123313213000 is 31231332111.

It is a happy number.

11123313213000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1853882536 + ... + 1853888535.

It is an arithmetic number, because the mean of its divisors is an integer number (542261519280).

Almost surely, 2^{11123313213000} is an apocalyptic number.

11123313213000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11123313213000 is an abundant number, since it is smaller than the sum of its proper divisors (23581424020920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11123313213000 is a wasteful number, since it uses less digits than its factorization.

11123313213000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3707771095 (or 3707771081 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 11123313213000 its reverse (31231332111), we get a palindrome (11154544545111).

The spelling of 11123313213000 in words is "eleven trillion, one hundred twenty-three billion, three hundred thirteen million, two hundred thirteen thousand".