2023304100312 has 128 divisors (see below), whose sum is σ = 5549474304000. Its totient is φ = 609640732800.

The previous prime is 2023304100299. The next prime is 2023304100319. The reversal of 2023304100312 is 2130014033202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023304100319) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85464237 + ... + 85487907.

It is an arithmetic number, because the mean of its divisors is an integer number (43355268000).

Almost surely, 2^{2023304100312} is an apocalyptic number.

2023304100312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2023304100312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2774737152000).

2023304100312 is an abundant number, since it is smaller than the sum of its proper divisors (3526170203688).

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

2023304100312 is a wasteful number, since it uses less digits than its factorization.

2023304100312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25517 (or 25513 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2023304100312 its reverse (2130014033202), we get a palindrome (4153318133514).

The spelling of 2023304100312 in words is "two trillion, twenty-three billion, three hundred four million, one hundred thousand, three hundred twelve".