11101330113031 has 32 divisors (see below), whose sum is σ = 11816112752640. Its totient is φ = 10413985190400.

The previous prime is 11101330113001. The next prime is 11101330113077. The reversal of 11101330113031 is 13031103310111.

It is a cyclic number.

It is not a de Polignac number, because 11101330113031 - 2⁷ = 11101330112903 is a prime.

It is a super-2 number, since 2×11101330113031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101330113001) 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 31 ways as a sum of consecutive naturals, for example, 810841896 + ... + 810855586.

It is an arithmetic number, because the mean of its divisors is an integer number (369253523520).

Almost surely, 2^{11101330113031} is an apocalyptic number.

11101330113031 is a deficient number, since it is larger than the sum of its proper divisors (714782639609).

11101330113031 is a wasteful number, since it uses less digits than its factorization.

11101330113031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19927.

The product of its (nonzero) digits is 81, while the sum is 19.

Adding to 11101330113031 its reverse (13031103310111), we get a palindrome (24132433423142).

The spelling of 11101330113031 in words is "eleven trillion, one hundred one billion, three hundred thirty million, one hundred thirteen thousand, thirty-one".