2520103200006 has 16 divisors (see below), whose sum is σ = 5760235885824. Its totient is φ = 720029485704.

The previous prime is 2520103199983. The next prime is 2520103200007. The reversal of 2520103200006 is 6000023010252.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 30001228530 + ... + 30001228613.

It is an arithmetic number, because the mean of its divisors is an integer number (360014742864).

Almost surely, 2^{2520103200006} is an apocalyptic number.

2520103200006 is an abundant number, since it is smaller than the sum of its proper divisors (3240132685818).

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

2520103200006 is a wasteful number, since it uses less digits than its factorization.

2520103200006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60002457155.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 2520103200006 its reverse (6000023010252), we get a palindrome (8520126210258).

The spelling of 2520103200006 in words is "two trillion, five hundred twenty billion, one hundred three million, two hundred thousand, six".