11013322123 has 8 divisors (see below), whose sum is σ = 11171835360. Its totient is φ = 10854903360.

The previous prime is 11013322121. The next prime is 11013322163. The reversal of 11013322123 is 32122331011.

11013322123 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 cyclic number.

It is not a de Polignac number, because 11013322123 - 2¹ = 11013322121 is a prime.

It is a super-2 number, since 2×11013322123² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11013322123.

It is not an unprimeable number, because it can be changed into a prime (11013322121) 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 7 ways as a sum of consecutive naturals, for example, 230743 + ... + 274351.

It is an arithmetic number, because the mean of its divisors is an integer number (1396479420).

Almost surely, 2^11013322123 is an apocalyptic number.

11013322123 is a deficient number, since it is larger than the sum of its proper divisors (158513237).

11013322123 is an equidigital number, since it uses as much as digits as its factorization.

11013322123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47237.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11013322123 its reverse (32122331011), we get a palindrome (43135653134).

The spelling of 11013322123 in words is "eleven billion, thirteen million, three hundred twenty-two thousand, one hundred twenty-three".