2203230031101 has 64 divisors (see below), whose sum is σ = 3577230408960. Its totient is φ = 1329133639680.

The previous prime is 2203230031087. The next prime is 2203230031133. The reversal of 2203230031101 is 1011300323022.

2203230031101 is a `hidden beast` number, since 2 + 20 + 32 + 300 + 311 + 0 + 1 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-2203230031101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203230031141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 61737075 + ... + 61772751.

It is an arithmetic number, because the mean of its divisors is an integer number (55894225140).

Almost surely, 2^{2203230031101} is an apocalyptic number.

It is an amenable number.

2203230031101 is a deficient number, since it is larger than the sum of its proper divisors (1374000377859).

2203230031101 is a wasteful number, since it uses less digits than its factorization.

2203230031101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36651 (or 36645 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 2203230031101 its reverse (1011300323022), we get a palindrome (3214530354123).

The spelling of 2203230031101 in words is "two trillion, two hundred three billion, two hundred thirty million, thirty-one thousand, one hundred one".