230134122421 has 16 divisors (see below), whose sum is σ = 263269415808. Its totient is φ = 197063697600.

The previous prime is 230134122371. The next prime is 230134122433. The reversal of 230134122421 is 124221431032.

It is not a de Polignac number, because 230134122421 - 2¹¹ = 230134120373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230134122221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49799491 + ... + 49804111.

It is an arithmetic number, because the mean of its divisors is an integer number (16454338488).

Almost surely, 2^230134122421 is an apocalyptic number.

It is an amenable number.

230134122421 is a deficient number, since it is larger than the sum of its proper divisors (33135293387).

230134122421 is a wasteful number, since it uses less digits than its factorization.

230134122421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10092.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 230134122421 its reverse (124221431032), we get a palindrome (354355553453).

The spelling of 230134122421 in words is "two hundred thirty billion, one hundred thirty-four million, one hundred twenty-two thousand, four hundred twenty-one".