111065145145 has 8 divisors (see below), whose sum is σ = 140292815040. Its totient is φ = 84175688880.

The previous prime is 111065145137. The next prime is 111065145151. The reversal of 111065145145 is 541541560111.

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

It is not a de Polignac number, because 111065145145 - 2³ = 111065145137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111065145145.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 584553301 + ... + 584553490.

It is an arithmetic number, because the mean of its divisors is an integer number (17536601880).

Almost surely, 2^111065145145 is an apocalyptic number.

It is an amenable number.

111065145145 is a deficient number, since it is larger than the sum of its proper divisors (29227669895).

111065145145 is a wasteful number, since it uses less digits than its factorization.

111065145145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1169106815.

The product of its (nonzero) digits is 12000, while the sum is 34.

The spelling of 111065145145 in words is "one hundred eleven billion, sixty-five million, one hundred forty-five thousand, one hundred forty-five".