13023233031212 has 24 divisors (see below), whose sum is σ = 23199980482560. Its totient is φ = 6395530274640.

The previous prime is 13023233031197. The next prime is 13023233031223. The reversal of 13023233031212 is 21213033232031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107826458 + ... + 107947169.

It is an arithmetic number, because the mean of its divisors is an integer number (966665853440).

Almost surely, 2^{13023233031212} is an apocalyptic number.

It is an amenable number.

13023233031212 is a deficient number, since it is larger than the sum of its proper divisors (10176747451348).

13023233031212 is a wasteful number, since it uses less digits than its factorization.

13023233031212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215773901 (or 215773899 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 13023233031212 its reverse (21213033232031), we get a palindrome (34236266263243).

The spelling of 13023233031212 in words is "thirteen trillion, twenty-three billion, two hundred thirty-three million, thirty-one thousand, two hundred twelve".