230551221141 has 24 divisors (see below), whose sum is σ = 333382349664. Its totient is φ = 153532965600.

The previous prime is 230551221119. The next prime is 230551221149. The reversal of 230551221141 is 141122155032.

It is a happy number.

230551221141 is a `hidden beast` number, since 2 + 3 + 0 + 5 + 512 + 2 + 1 + 141 = 666.

It is not a de Polignac number, because 230551221141 - 2¹⁷ = 230551090069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230551221149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48159550 + ... + 48164336.

It is an arithmetic number, because the mean of its divisors is an integer number (13890931236).

Almost surely, 2^230551221141 is an apocalyptic number.

It is an amenable number.

230551221141 is a deficient number, since it is larger than the sum of its proper divisors (102831128523).

230551221141 is a wasteful number, since it uses less digits than its factorization.

230551221141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9521 (or 9518 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 230551221141 its reverse (141122155032), we get a palindrome (371673376173).

The spelling of 230551221141 in words is "two hundred thirty billion, five hundred fifty-one million, two hundred twenty-one thousand, one hundred forty-one".