147013 has 4 divisors (see below), whose sum is σ = 148428. Its totient is φ = 145600.

The previous prime is 147011. The next prime is 147029. The reversal of 147013 is 310741.

147013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1089 + 145924 = 33^2 + 382^2 .

It is a cyclic number.

It is not a de Polignac number, because 147013 - 2¹ = 147011 is a prime.

It is a super-2 number, since 2×147013² = 43225644338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538 + ... + 763.

It is an arithmetic number, because the mean of its divisors is an integer number (37107).

2¹⁴⁷⁰¹³ is an apocalyptic number.

It is an amenable number.

147013 is a deficient number, since it is larger than the sum of its proper divisors (1415).

147013 is a wasteful number, since it uses less digits than its factorization.

147013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 147013 is about 383.4227431961. The cubic root of 147013 is about 52.7778765977. Note that the first 3 decimals are identical.

Adding to 147013 its reverse (310741), we get a palindrome (457754).

It can be divided in two parts, 1470 and 13, that multiplied together give a triangular number (19110 = T₁₉₅).

The spelling of 147013 in words is "one hundred forty-seven thousand, thirteen".