3212320123311 has 16 divisors (see below), whose sum is σ = 4613715304800. Its totient is φ = 1976318208000.

The previous prime is 3212320123307. The next prime is 3212320123373. The reversal of 3212320123311 is 1133210232123.

It is not a de Polignac number, because 3212320123311 - 2² = 3212320123307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212320122311) 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, 10137286 + ... + 10449363.

It is an arithmetic number, because the mean of its divisors is an integer number (288357206550).

Almost surely, 2^{3212320123311} is an apocalyptic number.

3212320123311 is a deficient number, since it is larger than the sum of its proper divisors (1401395181489).

3212320123311 is a wasteful number, since it uses less digits than its factorization.

3212320123311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20590666.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 3212320123311 its reverse (1133210232123), we get a palindrome (4345530355434).

The spelling of 3212320123311 in words is "three trillion, two hundred twelve billion, three hundred twenty million, one hundred twenty-three thousand, three hundred eleven".