230102310220201 has 4 divisors (see below), whose sum is σ = 243637740233172. Its totient is φ = 216566880207232.

The previous prime is 230102310220193. The next prime is 230102310220249. The reversal of 230102310220201 is 102022013201032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 99200703602025 + 130901606618176 = 9959955^2 + 11441224^2 .

It is a cyclic number.

It is not a de Polignac number, because 230102310220201 - 2³ = 230102310220193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230102310220801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6767715006460 + ... + 6767715006493.

It is an arithmetic number, because the mean of its divisors is an integer number (60909435058293).

Almost surely, 2^{230102310220201} is an apocalyptic number.

It is an amenable number.

230102310220201 is a deficient number, since it is larger than the sum of its proper divisors (13535430012971).

230102310220201 is a wasteful number, since it uses less digits than its factorization.

230102310220201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13535430012970.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 230102310220201 its reverse (102022013201032), we get a palindrome (332124323421233).

The spelling of 230102310220201 in words is "two hundred thirty trillion, one hundred two billion, three hundred ten million, two hundred twenty thousand, two hundred one".