2000231123120 has 40 divisors (see below), whose sum is σ = 4665207885264. Its totient is φ = 797568488192.

The previous prime is 2000231123063. The next prime is 2000231123171. The reversal of 2000231123120 is 213211320002.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39411374 + ... + 39462093.

Almost surely, 2^{2000231123120} is an apocalyptic number.

2000231123120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000231123120 is an abundant number, since it is smaller than the sum of its proper divisors (2664976762144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2000231123120 is a wasteful number, since it uses less digits than its factorization.

2000231123120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78873797 (or 78873791 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2000231123120 its reverse (213211320002), we get a palindrome (2213442443122).

The spelling of 2000231123120 in words is "two trillion, two hundred thirty-one million, one hundred twenty-three thousand, one hundred twenty".