20130301 has 4 divisors (see below), whose sum is σ = 20510172. Its totient is φ = 19750432.

The previous prime is 20130293. The next prime is 20130343. The reversal of 20130301 is 10303102.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10303102 = 2 ⋅5151551.

It can be written as a sum of positive squares in 2 ways, for example, as 18267076 + 1863225 = 4274^2 + 1365^2 .

It is a cyclic number.

It is not a de Polignac number, because 20130301 - 2³ = 20130293 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 (20130371) 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, 189856 + ... + 189961.

It is an arithmetic number, because the mean of its divisors is an integer number (5127543).

Almost surely, 2^20130301 is an apocalyptic number.

It is an amenable number.

20130301 is a deficient number, since it is larger than the sum of its proper divisors (379871).

20130301 is an equidigital number, since it uses as much as digits as its factorization.

20130301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379870.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 20130301 is about 4486.6803986912. The cubic root of 20130301 is about 272.0299716468.

Adding to 20130301 its reverse (10303102), we get a palindrome (30433403).

It can be divided in two parts, 20 and 130301, that added together give a 4-th power (130321 = 19⁴).

The spelling of 20130301 in words is "twenty million, one hundred thirty thousand, three hundred one".