30240301 has 24 divisors (see below), whose sum is σ = 39213720. Its totient is φ = 23087232.

The previous prime is 30240299. The next prime is 30240307. The reversal of 30240301 is 10304203.

It can be written as a sum of positive squares in 4 ways, for example, as 275625 + 29964676 = 525^2 + 5474^2 .

It is not a de Polignac number, because 30240301 - 2¹ = 30240299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30240307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17655 + ... + 19291.

It is an arithmetic number, because the mean of its divisors is an integer number (1633905).

Almost surely, 2^30240301 is an apocalyptic number.

It is an amenable number.

30240301 is a deficient number, since it is larger than the sum of its proper divisors (8973419).

30240301 is a wasteful number, since it uses less digits than its factorization.

30240301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1693 (or 1686 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 30240301 is about 5499.1182020393. The cubic root of 30240301 is about 311.5506797986.

Adding to 30240301 its reverse (10304203), we get a palindrome (40544504).

The spelling of 30240301 in words is "thirty million, two hundred forty thousand, three hundred one".