111152340311 has 8 divisors (see below), whose sum is σ = 111494832384. Its totient is φ = 110809923840.

The previous prime is 111152340307. The next prime is 111152340353. The reversal of 111152340311 is 113043251111.

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 111152340311 - 2² = 111152340307 is a prime.

It is a super-2 number, since 2×111152340311² (a number of 23 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 (111152340301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4754531 + ... + 4777851.

It is an arithmetic number, because the mean of its divisors is an integer number (13936854048).

Almost surely, 2^111152340311 is an apocalyptic number.

111152340311 is a deficient number, since it is larger than the sum of its proper divisors (342492073).

111152340311 is a wasteful number, since it uses less digits than its factorization.

111152340311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37801.

The product of its (nonzero) digits is 360, while the sum is 23.

Adding to 111152340311 its reverse (113043251111), we get a palindrome (224195591422).

The spelling of 111152340311 in words is "one hundred eleven billion, one hundred fifty-two million, three hundred forty thousand, three hundred eleven".