111187080001 has 8 divisors (see below), whose sum is σ = 117042120000. Its totient is φ = 105332348880.

The previous prime is 111187079957. The next prime is 111187080049. The reversal of 111187080001 is 100080781111.

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 111187080001 - 2¹⁹ = 111186555713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111187080091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1224396 + ... + 1312066.

It is an arithmetic number, because the mean of its divisors is an integer number (14630265000).

Almost surely, 2^111187080001 is an apocalyptic number.

It is an amenable number.

111187080001 is a deficient number, since it is larger than the sum of its proper divisors (5855039999).

111187080001 is an equidigital number, since it uses as much as digits as its factorization.

111187080001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154439.

The product of its (nonzero) digits is 448, while the sum is 28.

The spelling of 111187080001 in words is "one hundred eleven billion, one hundred eighty-seven million, eighty thousand, one".