230332213013 has 4 divisors (see below), whose sum is σ = 263236814880. Its totient is φ = 197427611148.

The previous prime is 230332212959. The next prime is 230332213037. The reversal of 230332213013 is 310312233032.

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 230332213013 - 2⁸ = 230332212757 is a prime.

It is a super-3 number, since 3×230332213013³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230332213013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230332213063) 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, 16452300923 + ... + 16452300936.

It is an arithmetic number, because the mean of its divisors is an integer number (65809203720).

Almost surely, 2^230332213013 is an apocalyptic number.

It is an amenable number.

230332213013 is a deficient number, since it is larger than the sum of its proper divisors (32904601867).

230332213013 is an equidigital number, since it uses as much as digits as its factorization.

230332213013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32904601866.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 230332213013 its reverse (310312233032), we get a palindrome (540644446045).

The spelling of 230332213013 in words is "two hundred thirty billion, three hundred thirty-two million, two hundred thirteen thousand, thirteen".