11100303131123 has 8 divisors (see below), whose sum is σ = 11483125077600. Its totient is φ = 10717484709568.

The previous prime is 11100303131117. The next prime is 11100303131129. The reversal of 11100303131123 is 32113130300111.

It is an interprime number because it is at equal distance from previous prime (11100303131117) and next prime (11100303131129).

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 11100303131123 - 2¹² = 11100303127027 is a prime.

It is a super-2 number, since 2×11100303131123² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11100303131095 and 11100303131104.

It is not an unprimeable number, because it can be changed into a prime (11100303131129) 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 7 ways as a sum of consecutive naturals, for example, 6603023 + ... + 8111751.

It is an arithmetic number, because the mean of its divisors is an integer number (1435390634700).

Almost surely, 2^{11100303131123} is an apocalyptic number.

11100303131123 is a deficient number, since it is larger than the sum of its proper divisors (382821946477).

11100303131123 is a wasteful number, since it uses less digits than its factorization.

11100303131123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1762461.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 11100303131123 its reverse (32113130300111), we get a palindrome (43213433431234).

The spelling of 11100303131123 in words is "eleven trillion, one hundred billion, three hundred three million, one hundred thirty-one thousand, one hundred twenty-three".