141043154121 has 16 divisors (see below), whose sum is σ = 209237915520. Its totient is φ = 93900476880.

The previous prime is 141043154071. The next prime is 141043154191. The reversal of 141043154121 is 121451340141.

It is a happy number.

141043154121 is a `hidden beast` number, since 14 + 104 + 3 + 1 + 541 + 2 + 1 = 666.

It is not a de Polignac number, because 141043154121 - 2¹⁵ = 141043121353 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (141043154191) 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, 3543525 + ... + 3583106.

It is an arithmetic number, because the mean of its divisors is an integer number (13077369720).

Almost surely, 2^141043154121 is an apocalyptic number.

It is an amenable number.

141043154121 is a deficient number, since it is larger than the sum of its proper divisors (68194761399).

141043154121 is an equidigital number, since it uses as much as digits as its factorization.

141043154121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7127373 (or 7127367 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

Adding to 141043154121 its reverse (121451340141), we get a palindrome (262494494262).

The spelling of 141043154121 in words is "one hundred forty-one billion, forty-three million, one hundred fifty-four thousand, one hundred twenty-one".