2031123024100 has 72 divisors (see below), whose sum is σ = 4599532486080. Its totient is φ = 777063914880.

The previous prime is 2031123024041. The next prime is 2031123024103. The reversal of 2031123024100 is 14203211302.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2031123024103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38160306 + ... + 38213494.

It is an arithmetic number, because the mean of its divisors is an integer number (63882395640).

Almost surely, 2^{2031123024100} is an apocalyptic number.

2031123024100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2031123024100 is an abundant number, since it is smaller than the sum of its proper divisors (2568409461980).

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

2031123024100 is a wasteful number, since it uses less digits than its factorization.

2031123024100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69829 (or 69822 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2031123024100 its reverse (14203211302), we get a palindrome (2045326235402).

The spelling of 2031123024100 in words is "two trillion, thirty-one billion, one hundred twenty-three million, twenty-four thousand, one hundred".