1233430213 has 8 divisors (see below), whose sum is σ = 1240115456. Its totient is φ = 1226761200.

The previous prime is 1233430193. The next prime is 1233430241. The reversal of 1233430213 is 3120343321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1233430213 - 2¹⁷ = 1233299141 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 (1233430273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167395 + ... + 174607.

It is an arithmetic number, because the mean of its divisors is an integer number (155014432).

Almost surely, 2^1233430213 is an apocalyptic number.

It is an amenable number.

1233430213 is a deficient number, since it is larger than the sum of its proper divisors (6685243).

1233430213 is an equidigital number, since it uses as much as digits as its factorization.

1233430213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8115.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 1233430213 is about 35120.2251274106. The cubic root of 1233430213 is about 1072.4363538463.

Adding to 1233430213 its reverse (3120343321), we get a palindrome (4353773534).

The spelling of 1233430213 in words is "one billion, two hundred thirty-three million, four hundred thirty thousand, two hundred thirteen".