111214333134321 has 8 divisors (see below), whose sum is σ = 148587785207904. Its totient is φ = 73991884908480.

The previous prime is 111214333134239. The next prime is 111214333134361. The reversal of 111214333134321 is 123431333412111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 111214333134321 - 2¹⁰ = 111214333133297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111214333134361) 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, 37750960216 + ... + 37750963161.

It is an arithmetic number, because the mean of its divisors is an integer number (18573473150988).

Almost surely, 2^{111214333134321} is an apocalyptic number.

It is an amenable number.

111214333134321 is a deficient number, since it is larger than the sum of its proper divisors (37373452073583).

111214333134321 is an equidigital number, since it uses as much as digits as its factorization.

111214333134321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75501923871.

The product of its digits is 15552, while the sum is 33.

Adding to 111214333134321 its reverse (123431333412111), we get a palindrome (234645666546432).

The spelling of 111214333134321 in words is "one hundred eleven trillion, two hundred fourteen billion, three hundred thirty-three million, one hundred thirty-four thousand, three hundred twenty-one".