2000023331 has 4 divisors (see below), whose sum is σ = 2000215272. Its totient is φ = 1999831392.

The previous prime is 2000023307. The next prime is 2000023343. The reversal of 2000023331 is 1333200002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2000023331 is a prime.

It is a super-2 number, since 2×2000023331² = 8000186649088671122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2000023301) 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, 79385 + ... + 101498.

It is an arithmetic number, because the mean of its divisors is an integer number (500053818).

Almost surely, 2^2000023331 is an apocalyptic number.

2000023331 is a deficient number, since it is larger than the sum of its proper divisors (191941).

2000023331 is a wasteful number, since it uses less digits than its factorization.

2000023331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191940.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 2000023331 is about 44721.6203977450. The cubic root of 2000023331 is about 1259.9259490788.

Adding to 2000023331 its reverse (1333200002), we get a palindrome (3333223333).

The spelling of 2000023331 in words is "two billion, twenty-three thousand, three hundred thirty-one".