141140231111 has 12 divisors (see below), whose sum is σ = 160142052672. Its totient is φ = 124170288000.

The previous prime is 141140231059. The next prime is 141140231119. The reversal of 141140231111 is 111132041141.

It is not a de Polignac number, because 141140231111 - 2¹⁰ = 141140230087 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 (141140231119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18809930 + ... + 18817431.

It is an arithmetic number, because the mean of its divisors is an integer number (13345171056).

Almost surely, 2^141140231111 is an apocalyptic number.

141140231111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

141140231111 is a deficient number, since it is larger than the sum of its proper divisors (19001821561).

141140231111 is a wasteful number, since it uses less digits than its factorization.

141140231111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37627414 (or 37627403 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 141140231111 its reverse (111132041141), we get a palindrome (252272272252).

The spelling of 141140231111 in words is "one hundred forty-one billion, one hundred forty million, two hundred thirty-one thousand, one hundred eleven".