111601027058 has 4 divisors (see below), whose sum is σ = 167401540590. Its totient is φ = 55800513528.

The previous prime is 111601027007. The next prime is 111601027067. The reversal of 111601027058 is 850720106111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 850720106111 = 17 ⋅50042359183.

It can be written as a sum of positive squares in only one way, i.e., 109867720369 + 1733306689 = 331463^2 + 41633^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27900256763 + ... + 27900256766.

Almost surely, 2^111601027058 is an apocalyptic number.

111601027058 is a deficient number, since it is larger than the sum of its proper divisors (55800513532).

111601027058 is an equidigital number, since it uses as much as digits as its factorization.

111601027058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55800513531.

The product of its (nonzero) digits is 3360, while the sum is 32.

The spelling of 111601027058 in words is "one hundred eleven billion, six hundred one million, twenty-seven thousand, fifty-eight".