2301023230221 has 32 divisors (see below), whose sum is σ = 3164556035200. Its totient is φ = 1486124236800.

The previous prime is 2301023230211. The next prime is 2301023230309. The reversal of 2301023230221 is 1220323201032.

It is a happy number.

It is not a de Polignac number, because 2301023230221 - 2⁹ = 2301023229709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2301023230201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25237965 + ... + 25328973.

It is an arithmetic number, because the mean of its divisors is an integer number (98892376100).

Almost surely, 2^{2301023230221} is an apocalyptic number.

It is an amenable number.

2301023230221 is a deficient number, since it is larger than the sum of its proper divisors (863532804979).

2301023230221 is a wasteful number, since it uses less digits than its factorization.

2301023230221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92029.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2301023230221 its reverse (1220323201032), we get a palindrome (3521346431253).

The spelling of 2301023230221 in words is "two trillion, three hundred one billion, twenty-three million, two hundred thirty thousand, two hundred twenty-one".