141011121 has 8 divisors (see below), whose sum is σ = 191201760. Its totient is φ = 92413952.

The previous prime is 141011113. The next prime is 141011149. The reversal of 141011121 is 121110141.

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 141011121 - 2³ = 141011113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 141011097 and 141011106.

It is not an unprimeable number, because it can be changed into a prime (141013121) 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, 398160 + ... + 398513.

It is an arithmetic number, because the mean of its divisors is an integer number (23900220).

Almost surely, 2^141011121 is an apocalyptic number.

It is an amenable number.

141011121 is a deficient number, since it is larger than the sum of its proper divisors (50190639).

141011121 is an equidigital number, since it uses as much as digits as its factorization.

141011121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796735.

The product of its (nonzero) digits is 8, while the sum is 12.

The square root of 141011121 is about 11874.8103563804. The cubic root of 141011121 is about 520.4964698782.

Adding to 141011121 its reverse (121110141), we get a palindrome (262121262).

The spelling of 141011121 in words is "one hundred forty-one million, eleven thousand, one hundred twenty-one".