11102033123 has 4 divisors (see below), whose sum is σ = 11284033728. Its totient is φ = 10920032520.

The previous prime is 11102033099. The next prime is 11102033161. The reversal of 11102033123 is 32133020111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11102033123 - 2¹⁶ = 11101967587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11102036123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91000211 + ... + 91000332.

It is an arithmetic number, because the mean of its divisors is an integer number (2821008432).

Almost surely, 2^11102033123 is an apocalyptic number.

11102033123 is a deficient number, since it is larger than the sum of its proper divisors (182000605).

11102033123 is an equidigital number, since it uses as much as digits as its factorization.

11102033123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182000604.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11102033123 its reverse (32133020111), we get a palindrome (43235053234).

The spelling of 11102033123 in words is "eleven billion, one hundred two million, thirty-three thousand, one hundred twenty-three".