2000230231123 has 4 divisors (see below), whose sum is σ = 2000393009320. Its totient is φ = 2000067452928.

The previous prime is 2000230231091. The next prime is 2000230231141. The reversal of 2000230231123 is 3211320320002.

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

It is a cyclic number.

It is not a de Polignac number, because 2000230231123 - 2⁵ = 2000230231091 is a prime.

It is a super-2 number, since 2×2000230231123² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2000230231123.

It is not an unprimeable number, because it can be changed into a prime (2000230231823) 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, 81370665 + ... + 81395242.

It is an arithmetic number, because the mean of its divisors is an integer number (500098252330).

Almost surely, 2^{2000230231123} is an apocalyptic number.

2000230231123 is a deficient number, since it is larger than the sum of its proper divisors (162778197).

2000230231123 is a wasteful number, since it uses less digits than its factorization.

2000230231123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162778196.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2000230231123 its reverse (3211320320002), we get a palindrome (5211550551125).

The spelling of 2000230231123 in words is "two trillion, two hundred thirty million, two hundred thirty-one thousand, one hundred twenty-three".