11266783123 has 8 divisors (see below), whose sum is σ = 11325938400. Its totient is φ = 11207782848.

The previous prime is 11266783109. The next prime is 11266783139. The reversal of 11266783123 is 32138766211.

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 11266783123 - 2¹³ = 11266774931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11266783103) 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, 108465 + ... + 185197.

It is an arithmetic number, because the mean of its divisors is an integer number (1415742300).

Almost surely, 2^11266783123 is an apocalyptic number.

11266783123 is a deficient number, since it is larger than the sum of its proper divisors (59155277).

11266783123 is an equidigital number, since it uses as much as digits as its factorization.

11266783123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77501.

The product of its digits is 72576, while the sum is 40.

The spelling of 11266783123 in words is "eleven billion, two hundred sixty-six million, seven hundred eighty-three thousand, one hundred twenty-three".