323212230111101 has 16 divisors (see below), whose sum is σ = 332017114423680. Its totient is φ = 314452439320320.

The previous prime is 323212230111073. The next prime is 323212230111107. The reversal of 323212230111101 is 101111032212323.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 323212230111101 - 2⁴² = 318814183599997 is a prime.

It is a super-2 number, since 2×323212230111101² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323212230111107) 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, 13929890 + ... + 28990796.

It is an arithmetic number, because the mean of its divisors is an integer number (20751069651480).

Almost surely, 2^{323212230111101} is an apocalyptic number.

It is an amenable number.

323212230111101 is a deficient number, since it is larger than the sum of its proper divisors (8804884312579).

323212230111101 is a wasteful number, since it uses less digits than its factorization.

323212230111101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15062404.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 323212230111101 its reverse (101111032212323), we get a palindrome (424323262323424).

The spelling of 323212230111101 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred thirty million, one hundred eleven thousand, one hundred one".