230121110101 has 4 divisors (see below), whose sum is σ = 230167038304. Its totient is φ = 230075181900.

The previous prime is 230121110099. The next prime is 230121110119. The reversal of 230121110101 is 101011121032.

It is a happy number.

230121110101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230121110101 - 2¹ = 230121110099 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 (230121110161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22956585 + ... + 22966606.

It is an arithmetic number, because the mean of its divisors is an integer number (57541759576).

Almost surely, 2^230121110101 is an apocalyptic number.

It is an amenable number.

230121110101 is a deficient number, since it is larger than the sum of its proper divisors (45928203).

230121110101 is an equidigital number, since it uses as much as digits as its factorization.

230121110101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45928202.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 230121110101 its reverse (101011121032), we get a palindrome (331132231133).

The spelling of 230121110101 in words is "two hundred thirty billion, one hundred twenty-one million, one hundred ten thousand, one hundred one".