1233212303013 has 16 divisors (see below), whose sum is σ = 1653021634176. Its totient is φ = 817774233920.

The previous prime is 1233212303003. The next prime is 1233212303039. The reversal of 1233212303013 is 3103032123321.

It is a cyclic number.

It is not a de Polignac number, because 1233212303013 - 2⁸ = 1233212302757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233212303003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2268208 + ... + 2758838.

It is an arithmetic number, because the mean of its divisors is an integer number (103313852136).

Almost surely, 2^{1233212303013} is an apocalyptic number.

It is an amenable number.

1233212303013 is a deficient number, since it is larger than the sum of its proper divisors (419809331163).

1233212303013 is a wasteful number, since it uses less digits than its factorization.

1233212303013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495084.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 1233212303013 its reverse (3103032123321), we get a palindrome (4336244426334).

The spelling of 1233212303013 in words is "one trillion, two hundred thirty-three billion, two hundred twelve million, three hundred three thousand, thirteen".