11320200332331 has 32 divisors (see below), whose sum is σ = 16526517067008. Its totient is φ = 6835429319040.

The previous prime is 11320200332263. The next prime is 11320200332341. The reversal of 11320200332331 is 13323300202311.

It is not a de Polignac number, because 11320200332331 - 2²⁶ = 11320133223467 is a prime.

It is a super-2 number, since 2×11320200332331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11320200332341) 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 31 ways as a sum of consecutive naturals, for example, 19347036 + ... + 19923558.

It is an arithmetic number, because the mean of its divisors is an integer number (516453658344).

Almost surely, 2^{11320200332331} is an apocalyptic number.

11320200332331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11320200332331 is a deficient number, since it is larger than the sum of its proper divisors (5206316734677).

11320200332331 is a wasteful number, since it uses less digits than its factorization.

11320200332331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578731.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 11320200332331 its reverse (13323300202311), we get a palindrome (24643500534642).

The spelling of 11320200332331 in words is "eleven trillion, three hundred twenty billion, two hundred million, three hundred thirty-two thousand, three hundred thirty-one".