2301203230256 has 80 divisors (see below), whose sum is σ = 5215261987584. Its totient is φ = 963065279232.

The previous prime is 2301203230247. The next prime is 2301203230273. The reversal of 2301203230256 is 6520323021032.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21005735 + ... + 21115001.

Almost surely, 2^{2301203230256} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2301203230256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2607630993792).

2301203230256 is an abundant number, since it is smaller than the sum of its proper divisors (2914058757328).

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

2301203230256 is a wasteful number, since it uses less digits than its factorization.

2301203230256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113698 (or 113692 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 2301203230256 its reverse (6520323021032), we get a palindrome (8821526251288).

The spelling of 2301203230256 in words is "two trillion, three hundred one billion, two hundred three million, two hundred thirty thousand, two hundred fifty-six".