230101230221121 has 16 divisors (see below), whose sum is σ = 350634682703744. Its totient is φ = 131484828524544.

The previous prime is 230101230221099. The next prime is 230101230221123. The reversal of 230101230221121 is 121122032101032.

230101230221121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 230101230221121 - 2¹⁰ = 230101230220097 is a prime.

It is a super-2 number, since 2×230101230221121² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230101230221123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64417216 + ... + 67895361.

It is an arithmetic number, because the mean of its divisors is an integer number (21914667668984).

Almost surely, 2^{230101230221121} is an apocalyptic number.

230101230221121 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

230101230221121 is a deficient number, since it is larger than the sum of its proper divisors (120533452482623).

230101230221121 is a wasteful number, since it uses less digits than its factorization.

230101230221121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132395400.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 230101230221121 its reverse (121122032101032), we get a palindrome (351223262322153).

The spelling of 230101230221121 in words is "two hundred thirty trillion, one hundred one billion, two hundred thirty million, two hundred twenty-one thousand, one hundred twenty-one".