11033123221123 has 8 divisors (see below), whose sum is σ = 11057964728000. Its totient is φ = 11008292639400.

The previous prime is 11033123221121. The next prime is 11033123221163. The reversal of 11033123221123 is 32112232133011.

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 11033123221123 - 2¹ = 11033123221121 is a prime.

It is a super-2 number, since 2×11033123221123² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11033123221121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 707565 + ... + 4750462.

It is an arithmetic number, because the mean of its divisors is an integer number (1382245591000).

Almost surely, 2^{11033123221123} is an apocalyptic number.

11033123221123 is a deficient number, since it is larger than the sum of its proper divisors (24841506877).

11033123221123 is an equidigital number, since it uses as much as digits as its factorization.

11033123221123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5462577.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 11033123221123 its reverse (32112232133011), we get a palindrome (43145355354134).

The spelling of 11033123221123 in words is "eleven trillion, thirty-three billion, one hundred twenty-three million, two hundred twenty-one thousand, one hundred twenty-three".