13023421233212 has 12 divisors (see below), whose sum is σ = 24544140016536. Its totient is φ = 6010809799920.

The previous prime is 13023421233203. The next prime is 13023421233227. The reversal of 13023421233212 is 21233212432031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125225204114 + ... + 125225204217.

It is an arithmetic number, because the mean of its divisors is an integer number (2045345001378).

Almost surely, 2^{13023421233212} is an apocalyptic number.

It is an amenable number.

13023421233212 is a deficient number, since it is larger than the sum of its proper divisors (11520718783324).

13023421233212 is a wasteful number, since it uses less digits than its factorization.

13023421233212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250450408348 (or 250450408346 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 13023421233212 its reverse (21233212432031), we get a palindrome (34256633665243).

The spelling of 13023421233212 in words is "thirteen trillion, twenty-three billion, four hundred twenty-one million, two hundred thirty-three thousand, two hundred twelve".