141043111 has 4 divisors (see below), whose sum is σ = 153865224. Its totient is φ = 128221000.

The previous prime is 141043109. The next prime is 141043117. The reversal of 141043111 is 111340141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 141043111 - 2¹ = 141043109 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 (141043117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6411040 + ... + 6411061.

It is an arithmetic number, because the mean of its divisors is an integer number (38466306).

Almost surely, 2^141043111 is an apocalyptic number.

141043111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

141043111 is a deficient number, since it is larger than the sum of its proper divisors (12822113).

141043111 is a wasteful number, since it uses less digits than its factorization.

141043111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12822112.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 141043111 is about 11876.1572488747. The cubic root of 141043111 is about 520.5358271123.

Adding to 141043111 its reverse (111340141), we get a palindrome (252383252).

It can be divided in two parts, 1410 and 43111, that added together give a square (44521 = 211²).

The spelling of 141043111 in words is "one hundred forty-one million, forty-three thousand, one hundred eleven".