230312101213033 has 4 divisors (see below), whose sum is σ = 263213829957760. Its totient is φ = 197410372468308.

The previous prime is 230312101213003. The next prime is 230312101213049. The reversal of 230312101213033 is 330312101213032.

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 230312101213033 - 2¹⁷ = 230312101081961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230312101212989 and 230312101213007.

It is not an unprimeable number, because it can be changed into a prime (230312101213003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16450864372353 + ... + 16450864372366.

It is an arithmetic number, because the mean of its divisors is an integer number (65803457489440).

Almost surely, 2^{230312101213033} is an apocalyptic number.

It is an amenable number.

230312101213033 is a deficient number, since it is larger than the sum of its proper divisors (32901728744727).

230312101213033 is an equidigital number, since it uses as much as digits as its factorization.

230312101213033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32901728744726.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 230312101213033 its reverse (330312101213032), we get a palindrome (560624202426065).

Subtracting 230312101213033 from its reverse (330312101213032), we obtain a palindrome (99999999999999).

The spelling of 230312101213033 in words is "two hundred thirty trillion, three hundred twelve billion, one hundred one million, two hundred thirteen thousand, thirty-three".