11200023302331 has 32 divisors (see below), whose sum is σ = 15742226195200. Its totient is φ = 7063403627520.

The previous prime is 11200023302327. The next prime is 11200023302341. The reversal of 11200023302331 is 13320332000211.

It is not a de Polignac number, because 11200023302331 - 2² = 11200023302327 is a prime.

It is a super-2 number, since 2×11200023302331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11200023302298 and 11200023302307.

It is not an unprimeable number, because it can be changed into a prime (11200023302341) 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 31 ways as a sum of consecutive naturals, for example, 109519935 + ... + 109622151.

It is an arithmetic number, because the mean of its divisors is an integer number (491944568600).

Almost surely, 2^{11200023302331} is an apocalyptic number.

11200023302331 is a deficient number, since it is larger than the sum of its proper divisors (4542202892869).

11200023302331 is a wasteful number, since it uses less digits than its factorization.

11200023302331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105019.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11200023302331 its reverse (13320332000211), we get a palindrome (24520355302542).

The spelling of 11200023302331 in words is "eleven trillion, two hundred billion, twenty-three million, three hundred two thousand, three hundred thirty-one".