10000111001123 has 8 divisors (see below), whose sum is σ = 10026895833360. Its totient is φ = 9973337558400.

The previous prime is 10000111001093. The next prime is 10000111001147. The reversal of 10000111001123 is 32110011100001.

It is a happy number.

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 10000111001123 - 2²² = 10000106806819 is a prime.

It is a super-2 number, since 2×10000111001123² (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 (10000111001423) 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, 1087553 + ... + 4602498.

It is an arithmetic number, because the mean of its divisors is an integer number (1253361979170).

Almost surely, 2^{10000111001123} is an apocalyptic number.

10000111001123 is a deficient number, since it is larger than the sum of its proper divisors (26784832237).

10000111001123 is an equidigital number, since it uses as much as digits as its factorization.

10000111001123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5694757.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 10000111001123 its reverse (32110011100001), we get a palindrome (42110122101124).

The spelling of 10000111001123 in words is "ten trillion, one hundred eleven million, one thousand, one hundred twenty-three".