147029013 has 20 divisors (see below), whose sum is σ = 220078188. Its totient is φ = 97822080.

The previous prime is 147028991. The next prime is 147029059. The reversal of 147029013 is 310920741.

It can be written as a sum of positive squares in 2 ways, for example, as 119968209 + 27060804 = 10953^2 + 5202^2 .

It is not a de Polignac number, because 147029013 - 2¹³ = 147020821 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147029713) 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 19 ways as a sum of consecutive naturals, for example, 46503 + ... + 49563.

Almost surely, 2^147029013 is an apocalyptic number.

It is an amenable number.

147029013 is a deficient number, since it is larger than the sum of its proper divisors (73049175).

147029013 is an equidigital number, since it uses as much as digits as its factorization.

147029013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3666 (or 3657 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 147029013 is about 12125.5520699059. The cubic root of 147029013 is about 527.7979275812.

Adding to 147029013 its reverse (310920741), we get a palindrome (457949754).

The spelling of 147029013 in words is "one hundred forty-seven million, twenty-nine thousand, thirteen".