141219013 has 4 divisors (see below), whose sum is σ = 152082028. Its totient is φ = 130356000.

The previous prime is 141218999. The next prime is 141219139. The reversal of 141219013 is 310912141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 310912141 = 13417 ⋅23173.

It can be written as a sum of positive squares in 2 ways, for example, as 13235044 + 127983969 = 3638^2 + 11313^2 .

It is a cyclic number.

It is not a de Polignac number, because 141219013 - 2⁹ = 141218501 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 (141219313) 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 3 ways as a sum of consecutive naturals, for example, 5431488 + ... + 5431513.

It is an arithmetic number, because the mean of its divisors is an integer number (38020507).

Almost surely, 2^141219013 is an apocalyptic number.

141219013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

141219013 is a deficient number, since it is larger than the sum of its proper divisors (10863015).

141219013 is a wasteful number, since it uses less digits than its factorization.

141219013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10863014.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 141219013 is about 11883.5606196123. The cubic root of 141219013 is about 520.7521327377.

The spelling of 141219013 in words is "one hundred forty-one million, two hundred nineteen thousand, thirteen".