2000231213 has 4 divisors (see below), whose sum is σ = 2105506560. Its totient is φ = 1894955868.

The previous prime is 2000231209. The next prime is 2000231227. The reversal of 2000231213 is 3121320002.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2000231213 - 2² = 2000231209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000231113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52637645 + ... + 52637682.

It is an arithmetic number, because the mean of its divisors is an integer number (526376640).

Almost surely, 2^2000231213 is an apocalyptic number.

It is an amenable number.

2000231213 is a deficient number, since it is larger than the sum of its proper divisors (105275347).

2000231213 is a wasteful number, since it uses less digits than its factorization.

2000231213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105275346.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2000231213 is about 44723.9445152147. The cubic root of 2000231213 is about 1259.9695997116.

Adding to 2000231213 its reverse (3121320002), we get a palindrome (5121551215).

It can be divided in two parts, 20002 and 31213, that added together give a palindrome (51215).

The spelling of 2000231213 in words is "two billion, two hundred thirty-one thousand, two hundred thirteen".