230023022200121 has 4 divisors (see below), whose sum is σ = 230835824398992. Its totient is φ = 229210220001252.

The previous prime is 230023022200063. The next prime is 230023022200133. The reversal of 230023022200121 is 121002220320032.

It is a happy number.

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 230023022200121 - 2⁴⁶ = 159654278022457 is a prime.

It is a super-2 number, since 2×230023022200121² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230023022200093 and 230023022200102.

It is not an unprimeable number, because it can be changed into a prime (230023022200171) 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, 406401099011 + ... + 406401099576.

It is an arithmetic number, because the mean of its divisors is an integer number (57708956099748).

Almost surely, 2^{230023022200121} is an apocalyptic number.

It is an amenable number.

230023022200121 is a deficient number, since it is larger than the sum of its proper divisors (812802198871).

230023022200121 is an equidigital number, since it uses as much as digits as its factorization.

230023022200121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812802198870.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 230023022200121 its reverse (121002220320032), we get a palindrome (351025242520153).

The spelling of 230023022200121 in words is "two hundred thirty trillion, twenty-three billion, twenty-two million, two hundred thousand, one hundred twenty-one".