141166111 has 8 divisors (see below), whose sum is σ = 147456864. Its totient is φ = 134888160.

The previous prime is 141166073. The next prime is 141166121. The reversal of 141166111 is 111661141.

It is a happy number.

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 141166111 - 2²³ = 132777503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141166121) 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, 24565 + ... + 29761.

It is an arithmetic number, because the mean of its divisors is an integer number (18432108).

Almost surely, 2^141166111 is an apocalyptic number.

141166111 is a deficient number, since it is larger than the sum of its proper divisors (6290753).

141166111 is a wasteful number, since it uses less digits than its factorization.

141166111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6401.

The product of its digits is 144, while the sum is 22.

The square root of 141166111 is about 11881.3345630868. The cubic root of 141166111 is about 520.6870983643.

The spelling of 141166111 in words is "one hundred forty-one million, one hundred sixty-six thousand, one hundred eleven".