11100203010311 has 8 divisors (see below), whose sum is σ = 11787826207920. Its totient is φ = 10422920011392.

The previous prime is 11100203010287. The next prime is 11100203010359. The reversal of 11100203010311 is 11301030200111.

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 11100203010311 - 2²⁶ = 11100135901447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100203015311) 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, 2585047460 + ... + 2585051753.

It is an arithmetic number, because the mean of its divisors is an integer number (1473478275990).

Almost surely, 2^{11100203010311} is an apocalyptic number.

11100203010311 is a deficient number, since it is larger than the sum of its proper divisors (687623197609).

11100203010311 is a wasteful number, since it uses less digits than its factorization.

11100203010311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5170099345.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 11100203010311 its reverse (11301030200111), we get a palindrome (22401233210422).

The spelling of 11100203010311 in words is "eleven trillion, one hundred billion, two hundred three million, ten thousand, three hundred eleven".