111053360219 has 4 divisors (see below), whose sum is σ = 111054046344. Its totient is φ = 111052674096.

The previous prime is 111053360137. The next prime is 111053360233. The reversal of 111053360219 is 912063350111.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 912063350111 = 233693 ⋅3902827.

It is a cyclic number.

It is not a de Polignac number, because 111053360219 - 2²⁴ = 111036583003 is a prime.

It is a super-2 number, since 2×111053360219² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111053363219) 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, 49319 + ... + 473855.

It is an arithmetic number, because the mean of its divisors is an integer number (27763511586).

Almost surely, 2^111053360219 is an apocalyptic number.

111053360219 is a deficient number, since it is larger than the sum of its proper divisors (686125).

111053360219 is an equidigital number, since it uses as much as digits as its factorization.

111053360219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686124.

The product of its (nonzero) digits is 4860, while the sum is 32.

The spelling of 111053360219 in words is "one hundred eleven billion, fifty-three million, three hundred sixty thousand, two hundred nineteen".