230322162621 has 4 divisors (see below), whose sum is σ = 307096216832. Its totient is φ = 153548108412.

The previous prime is 230322162607. The next prime is 230322162701. The reversal of 230322162621 is 126261223032.

230322162621 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 not a de Polignac number, because 230322162621 - 2¹⁸ = 230321900477 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 (230322162221) 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, 38387027101 + ... + 38387027106.

It is an arithmetic number, because the mean of its divisors is an integer number (76774054208).

Almost surely, 2^230322162621 is an apocalyptic number.

It is an amenable number.

230322162621 is a deficient number, since it is larger than the sum of its proper divisors (76774054211).

230322162621 is an equidigital number, since it uses as much as digits as its factorization.

230322162621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76774054210.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 230322162621 its reverse (126261223032), we get a palindrome (356583385653).

The spelling of 230322162621 in words is "two hundred thirty billion, three hundred twenty-two million, one hundred sixty-two thousand, six hundred twenty-one".