1233300001213 has 4 divisors (see below), whose sum is σ = 1409485715680. Its totient is φ = 1057114286748.

The previous prime is 1233300001207. The next prime is 1233300001223. The reversal of 1233300001213 is 3121000033321.

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 1233300001213 - 2⁹ = 1233300000701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233300001223) 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, 88092857223 + ... + 88092857236.

It is an arithmetic number, because the mean of its divisors is an integer number (352371428920).

Almost surely, 2^{1233300001213} is an apocalyptic number.

It is an amenable number.

1233300001213 is a deficient number, since it is larger than the sum of its proper divisors (176185714467).

1233300001213 is an equidigital number, since it uses as much as digits as its factorization.

1233300001213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176185714466.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1233300001213 its reverse (3121000033321), we get a palindrome (4354300034534).

The spelling of 1233300001213 in words is "one trillion, two hundred thirty-three billion, three hundred million, one thousand, two hundred thirteen".