230212113321 has 4 divisors (see below), whose sum is σ = 306949484432. Its totient is φ = 153474742212.

The previous prime is 230212113269. The next prime is 230212113359. The reversal of 230212113321 is 123311212032.

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 230212113321 - 2¹⁷ = 230211982249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230212113121) 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, 38368685551 + ... + 38368685556.

It is an arithmetic number, because the mean of its divisors is an integer number (76737371108).

Almost surely, 2^230212113321 is an apocalyptic number.

It is an amenable number.

230212113321 is a deficient number, since it is larger than the sum of its proper divisors (76737371111).

230212113321 is an equidigital number, since it uses as much as digits as its factorization.

230212113321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76737371110.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 230212113321 its reverse (123311212032), we get a palindrome (353523325353).

The spelling of 230212113321 in words is "two hundred thirty billion, two hundred twelve million, one hundred thirteen thousand, three hundred twenty-one".