1006061111187 has 8 divisors (see below), whose sum is σ = 1463361616320. Its totient is φ = 609734006760.

The previous prime is 1006061111183. The next prime is 1006061111213. The reversal of 1006061111187 is 7811111606001.

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

It is not a de Polignac number, because 1006061111187 - 2² = 1006061111183 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 30486700339 = 1006061111187 / (1 + 0 + 0 + 6 + 0 + 6 + 1 + 1 + 1 + 1 + 1 + 8 + 7).

It is not an unprimeable number, because it can be changed into a prime (1006061111183) 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 7 ways as a sum of consecutive naturals, for example, 15243350137 + ... + 15243350202.

It is an arithmetic number, because the mean of its divisors is an integer number (182920202040).

Almost surely, 2^{1006061111187} is an apocalyptic number.

1006061111187 is a deficient number, since it is larger than the sum of its proper divisors (457300505133).

1006061111187 is a wasteful number, since it uses less digits than its factorization.

1006061111187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30486700353.

The product of its (nonzero) digits is 2016, while the sum is 33.

Adding to 1006061111187 its reverse (7811111606001), we get a palindrome (8817172717188).

The spelling of 1006061111187 in words is "one trillion, six billion, sixty-one million, one hundred eleven thousand, one hundred eighty-seven".