2321250125513 has 8 divisors (see below), whose sum is σ = 2532298204800. Its totient is φ = 2110206269680.

The previous prime is 2321250125507. The next prime is 2321250125543. The reversal of 2321250125513 is 3155210521232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2321250125513 - 2²² = 2321245931209 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2321250125513.

It is not an unprimeable number, because it can be changed into a prime (2321250125543) 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, 153563 + ... + 2160111.

It is an arithmetic number, because the mean of its divisors is an integer number (316537275600).

Almost surely, 2^{2321250125513} is an apocalyptic number.

It is an amenable number.

2321250125513 is a deficient number, since it is larger than the sum of its proper divisors (211048079287).

2321250125513 is a wasteful number, since it uses less digits than its factorization.

2321250125513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111727.

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 2321250125513 its reverse (3155210521232), we get a palindrome (5476460646745).

The spelling of 2321250125513 in words is "two trillion, three hundred twenty-one billion, two hundred fifty million, one hundred twenty-five thousand, five hundred thirteen".