141045013 has 4 divisors (see below), whose sum is σ = 141137388. Its totient is φ = 140952640.

The previous prime is 141045011. The next prime is 141045017. The reversal of 141045013 is 310540141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 310540141 = 523 ⋅593767.

It can be written as a sum of positive squares in 2 ways, for example, as 48539089 + 92505924 = 6967^2 + 9618^2 .

It is a cyclic number.

It is not a de Polignac number, because 141045013 - 2¹ = 141045011 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 (141045011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43858 + ... + 46963.

It is an arithmetic number, because the mean of its divisors is an integer number (35284347).

Almost surely, 2^141045013 is an apocalyptic number.

It is an amenable number.

141045013 is a deficient number, since it is larger than the sum of its proper divisors (92375).

141045013 is an equidigital number, since it uses as much as digits as its factorization.

141045013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92374.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 141045013 is about 11876.2373250117. The cubic root of 141045013 is about 520.5381669517.

Adding to 141045013 its reverse (310540141), we get a palindrome (451585154).

The spelling of 141045013 in words is "one hundred forty-one million, forty-five thousand, thirteen".