2201113103031 has 12 divisors (see below), whose sum is σ = 3317619749808. Its totient is φ = 1403608355424.

The previous prime is 2201113102997. The next prime is 2201113103047. The reversal of 2201113103031 is 1303013111022.

2201113103031 is a `hidden beast` number, since 220 + 11 + 131 + 0 + 303 + 1 = 666.

It is not a de Polignac number, because 2201113103031 - 2²⁶ = 2201045994167 is a prime.

It is a super-2 number, since 2×2201113103031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2201113102995 and 2201113103013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201113103731) 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 11 ways as a sum of consecutive naturals, for example, 5316698110 + ... + 5316698523.

It is an arithmetic number, because the mean of its divisors is an integer number (276468312484).

Almost surely, 2^{2201113103031} is an apocalyptic number.

2201113103031 is a deficient number, since it is larger than the sum of its proper divisors (1116506646777).

2201113103031 is a wasteful number, since it uses less digits than its factorization.

2201113103031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10633396662 (or 10633396659 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 2201113103031 its reverse (1303013111022), we get a palindrome (3504126214053).

The spelling of 2201113103031 in words is "two trillion, two hundred one billion, one hundred thirteen million, one hundred three thousand, thirty-one".