111150160513 has 4 divisors (see below), whose sum is σ = 127028754880. Its totient is φ = 95271566148.

The previous prime is 111150160481. The next prime is 111150160567. The reversal of 111150160513 is 315061051111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 315061051111 = 363179 ⋅867509.

It is a cyclic number.

It is not a de Polignac number, because 111150160513 - 2⁵ = 111150160481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111150160013) 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, 7939297173 + ... + 7939297186.

It is an arithmetic number, because the mean of its divisors is an integer number (31757188720).

Almost surely, 2^111150160513 is an apocalyptic number.

It is an amenable number.

111150160513 is a deficient number, since it is larger than the sum of its proper divisors (15878594367).

111150160513 is an equidigital number, since it uses as much as digits as its factorization.

111150160513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15878594366.

The product of its (nonzero) digits is 450, while the sum is 25.

The spelling of 111150160513 in words is "one hundred eleven billion, one hundred fifty million, one hundred sixty thousand, five hundred thirteen".