111077563963 has 18 divisors (see below), whose sum is σ = 119036715444. Its totient is φ = 103612387032.

The previous prime is 111077563897. The next prime is 111077563973. The reversal of 111077563963 is 369365770111.

It is not a de Polignac number, because 111077563963 - 2¹⁷ = 111077432891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111077563973) by changing a digit.

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 in 17 ways as a sum of consecutive naturals, for example, 51831670 + ... + 51833812.

It is an arithmetic number, because the mean of its divisors is an integer number (6613150858).

Almost surely, 2^111077563963 is an apocalyptic number.

111077563963 is a deficient number, since it is larger than the sum of its proper divisors (7959151481).

111077563963 is an frugal number, since it uses more digits than its factorization.

111077563963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4391 (or 2229 counting only the distinct ones).

The product of its (nonzero) digits is 714420, while the sum is 49.

The spelling of 111077563963 in words is "one hundred eleven billion, seventy-seven million, five hundred sixty-three thousand, nine hundred sixty-three".