12135014340233 has 8 divisors (see below), whose sum is σ = 12370863280608. Its totient is φ = 11901299779744.

The previous prime is 12135014340227. The next prime is 12135014340329. The reversal of 12135014340233 is 33204341053121.

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

It is not a de Polignac number, because 12135014340233 - 2⁸ = 12135014339977 is a prime.

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 12135014340233.

It is not an unprimeable number, because it can be changed into a prime (12135014340203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533583491 + ... + 533606232.

It is an arithmetic number, because the mean of its divisors is an integer number (1546357910076).

Almost surely, 2^{12135014340233} is an apocalyptic number.

It is an amenable number.

12135014340233 is a deficient number, since it is larger than the sum of its proper divisors (235848940375).

12135014340233 is a wasteful number, since it uses less digits than its factorization.

12135014340233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067189943.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 12135014340233 its reverse (33204341053121), we get a palindrome (45339355393354).

The spelling of 12135014340233 in words is "twelve trillion, one hundred thirty-five billion, fourteen million, three hundred forty thousand, two hundred thirty-three".