3212120320023 has 8 divisors (see below), whose sum is σ = 4534758098928. Its totient is φ = 2015448043904.

The previous prime is 3212120320001. The next prime is 3212120320061. The reversal of 3212120320023 is 3200230212123.

It is a happy number.

3212120320023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3212120320023 - 2⁶ = 3212120319959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212120328023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31491375636 + ... + 31491375737.

It is an arithmetic number, because the mean of its divisors is an integer number (566844762366).

Almost surely, 2^{3212120320023} is an apocalyptic number.

3212120320023 is a deficient number, since it is larger than the sum of its proper divisors (1322637778905).

3212120320023 is a wasteful number, since it uses less digits than its factorization.

3212120320023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62982751393.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 3212120320023 its reverse (3200230212123), we get a palindrome (6412350532146).

The spelling of 3212120320023 in words is "three trillion, two hundred twelve billion, one hundred twenty million, three hundred twenty thousand, twenty-three".