231000200011 has 16 divisors (see below), whose sum is σ = 275758930944. Its totient is φ = 189198671904.

The previous prime is 231000199961. The next prime is 231000200023. The reversal of 231000200011 is 110002000132.

It is a cyclic number.

It is not a de Polignac number, because 231000200011 - 2⁹ = 231000199499 is a prime.

It is a super-2 number, since 2×231000200011² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (231000210011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 571536 + ... + 888061.

It is an arithmetic number, because the mean of its divisors is an integer number (17234933184).

Almost surely, 2^231000200011 is an apocalyptic number.

231000200011 is a deficient number, since it is larger than the sum of its proper divisors (44758730933).

231000200011 is a wasteful number, since it uses less digits than its factorization.

231000200011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460610.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 231000200011 its reverse (110002000132), we get a palindrome (341002200143).

It can be divided in two parts, 2 and 31000200011, that added together give a palindrome (31000200013).

The spelling of 231000200011 in words is "two hundred thirty-one billion, two hundred thousand, eleven".