323231312000111 has 4 divisors (see below), whose sum is σ = 323231419432512. Its totient is φ = 323231204567712.

The previous prime is 323231312000081. The next prime is 323231312000141. The reversal of 323231312000111 is 111000213132323.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (323231312000081) and next prime (323231312000141).

It is a cyclic number.

It is not a de Polignac number, because 323231312000111 - 2³⁰ = 323230238258287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323231312000141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49069151 + ... + 55265216.

It is an arithmetic number, because the mean of its divisors is an integer number (80807854858128).

Almost surely, 2^{323231312000111} is an apocalyptic number.

323231312000111 is a deficient number, since it is larger than the sum of its proper divisors (107432401).

323231312000111 is a wasteful number, since it uses less digits than its factorization.

323231312000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107432400.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 323231312000111 its reverse (111000213132323), we get a palindrome (434231525132434).

The spelling of 323231312000111 in words is "three hundred twenty-three trillion, two hundred thirty-one billion, three hundred twelve million, one hundred eleven", and thus it is an aban number.