111152803945 has 8 divisors (see below), whose sum is σ = 133701704640. Its totient is φ = 88710016560.

The previous prime is 111152803939. The next prime is 111152803967. The reversal of 111152803945 is 549308251111.

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

It is not a de Polignac number, because 111152803945 - 2¹⁹ = 111152279657 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111152803898 and 111152803907.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26526021 + ... + 26530210.

It is an arithmetic number, because the mean of its divisors is an integer number (16712713080).

Almost surely, 2^111152803945 is an apocalyptic number.

It is an amenable number.

111152803945 is a deficient number, since it is larger than the sum of its proper divisors (22548900695).

111152803945 is an equidigital number, since it uses as much as digits as its factorization.

111152803945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53056655.

The product of its (nonzero) digits is 43200, while the sum is 40.

The spelling of 111152803945 in words is "one hundred eleven billion, one hundred fifty-two million, eight hundred three thousand, nine hundred forty-five".