111879363 has 8 divisors (see below), whose sum is σ = 157947408. Its totient is φ = 70198784.

The previous prime is 111879349. The next prime is 111879389. The reversal of 111879363 is 363978111.

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

It is a cyclic number.

It is not a de Polignac number, because 111879363 - 2¹⁶ = 111813827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111879463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1096806 + ... + 1096907.

It is an arithmetic number, because the mean of its divisors is an integer number (19743426).

Almost surely, 2^111879363 is an apocalyptic number.

111879363 is a deficient number, since it is larger than the sum of its proper divisors (46068045).

111879363 is a wasteful number, since it uses less digits than its factorization.

111879363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2193733.

The product of its digits is 27216, while the sum is 39.

The square root of 111879363 is about 10577.3041461423. The cubic root of 111879363 is about 481.8553237957.

The spelling of 111879363 in words is "one hundred eleven million, eight hundred seventy-nine thousand, three hundred sixty-three".