2520103200000 has 432 divisors, whose sum is σ = 8400046862592. Its totient is φ = 670694400000.

The previous prime is 2520103199983. The next prime is 2520103200007. The reversal of 2520103200000 is 23010252.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2520103200007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2047199385 + ... + 2047200615.

Almost surely, 2^{2520103200000} is an apocalyptic number.

2520103200000 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 2520103200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4200023431296).

2520103200000 is an abundant number, since it is smaller than the sum of its proper divisors (5879943662592).

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

2520103200000 is an frugal number, since it uses more digits than its factorization.

2520103200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2128 (or 2094 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

Adding to 2520103200000 its reverse (23010252), we get a palindrome (2520126210252).

The spelling of 2520103200000 in words is "two trillion, five hundred twenty billion, one hundred three million, two hundred thousand".