141343111 has 16 divisors (see below), whose sum is σ = 176352064. Its totient is φ = 110294784.

The previous prime is 141343099. The next prime is 141343141. The reversal of 141343111 is 111343141.

141343111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 141343111 - 2⁷ = 141342983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141343141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3996 + ... + 17281.

It is an arithmetic number, because the mean of its divisors is an integer number (11022004).

Almost surely, 2^141343111 is an apocalyptic number.

141343111 is a deficient number, since it is larger than the sum of its proper divisors (35008953).

141343111 is a wasteful number, since it uses less digits than its factorization.

141343111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21370.

The product of its digits is 144, while the sum is 19.

The square root of 141343111 is about 11888.7808878791. The cubic root of 141343111 is about 520.9046272596.

Adding to 141343111 its reverse (111343141), we get a palindrome (252686252).

The spelling of 141343111 in words is "one hundred forty-one million, three hundred forty-three thousand, one hundred eleven".