141863111 has 8 divisors (see below), whose sum is σ = 153184080. Its totient is φ = 130600512.

The previous prime is 141863093. The next prime is 141863119. The reversal of 141863111 is 111368141.

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 141863111 - 2⁶ = 141863047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141863119) 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, 9470 + ... + 19323.

It is an arithmetic number, because the mean of its divisors is an integer number (19148010).

Almost surely, 2^141863111 is an apocalyptic number.

141863111 is a deficient number, since it is larger than the sum of its proper divisors (11320969).

141863111 is a wasteful number, since it uses less digits than its factorization.

141863111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29185.

The product of its digits is 576, while the sum is 26.

The square root of 141863111 is about 11910.6301680474. The cubic root of 141863111 is about 521.5426465800.

The spelling of 141863111 in words is "one hundred forty-one million, eight hundred sixty-three thousand, one hundred eleven".