2315124020000 has 480 divisors, whose sum is σ = 6479189595648. Its totient is φ = 806400000000.

The previous prime is 2315124019993. The next prime is 2315124020003. The reversal of 2315124020000 is 204215132.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (2315124020003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 688818320 + ... + 688821680.

Almost surely, 2^{2315124020000} is an apocalyptic number.

2315124020000 is a gapful number since it is divisible by the number (20) 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 2315124020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3239594797824).

2315124020000 is an abundant number, since it is smaller than the sum of its proper divisors (4164065575648).

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

2315124020000 is a wasteful number, since it uses less digits than its factorization.

2315124020000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3534 (or 3511 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 2315124020000 its reverse (204215132), we get a palindrome (2315328235132).

The spelling of 2315124020000 in words is "two trillion, three hundred fifteen billion, one hundred twenty-four million, twenty thousand".