141066613 has 4 divisors (see below), whose sum is σ = 147199968. Its totient is φ = 134933260.

The previous prime is 141066539. The next prime is 141066619. The reversal of 141066613 is 316660141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 316660141 = 7 ⋅45237163.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141066613 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 (141066619) 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, 3066643 + ... + 3066688.

It is an arithmetic number, because the mean of its divisors is an integer number (36799992).

Almost surely, 2^141066613 is an apocalyptic number.

It is an amenable number.

141066613 is a deficient number, since it is larger than the sum of its proper divisors (6133355).

141066613 is an equidigital number, since it uses as much as digits as its factorization.

141066613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6133354.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 141066613 is about 11877.1466691289. The cubic root of 141066613 is about 520.5647377848.

The spelling of 141066613 in words is "one hundred forty-one million, sixty-six thousand, six hundred thirteen".