111345123352 has 16 divisors (see below), whose sum is σ = 212711203440. Its totient is φ = 54622135776.

The previous prime is 111345123347. The next prime is 111345123353. The reversal of 111345123352 is 253321543111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111345123353) 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, 131302788 + ... + 131303635.

It is an arithmetic number, because the mean of its divisors is an integer number (13294450215).

Almost surely, 2^111345123352 is an apocalyptic number.

It is an amenable number.

111345123352 is a deficient number, since it is larger than the sum of its proper divisors (101366080088).

111345123352 is a wasteful number, since it uses less digits than its factorization.

111345123352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262606482 (or 262606478 counting only the distinct ones).

The product of its digits is 10800, while the sum is 31.

Adding to 111345123352 its reverse (253321543111), we get a palindrome (364666666463).

The spelling of 111345123352 in words is "one hundred eleven billion, three hundred forty-five million, one hundred twenty-three thousand, three hundred fifty-two".