141011231 has 8 divisors (see below), whose sum is σ = 142778160. Its totient is φ = 139253632.

The previous prime is 141011207. The next prime is 141011261. The reversal of 141011231 is 132110141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141011231 is a prime.

It is a super-2 number, since 2×141011231² = 39768334536270722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141011261) 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, 30980 + ... + 35238.

It is an arithmetic number, because the mean of its divisors is an integer number (17847270).

Almost surely, 2^141011231 is an apocalyptic number.

141011231 is a deficient number, since it is larger than the sum of its proper divisors (1766929).

141011231 is a wasteful number, since it uses less digits than its factorization.

141011231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4665.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 141011231 is about 11874.8149880324. The cubic root of 141011231 is about 520.4966052212.

Adding to 141011231 its reverse (132110141), we get a palindrome (273121372).

The spelling of 141011231 in words is "one hundred forty-one million, eleven thousand, two hundred thirty-one".