201315430 has 8 divisors (see below), whose sum is σ = 362367792. Its totient is φ = 80526168.

The previous prime is 201315407. The next prime is 201315437. The reversal of 201315430 is 34513102.

201315430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 201315398 and 201315407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201315437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10065762 + ... + 10065781.

It is an arithmetic number, because the mean of its divisors is an integer number (45295974).

Almost surely, 2^201315430 is an apocalyptic number.

201315430 is a deficient number, since it is larger than the sum of its proper divisors (161052362).

201315430 is a wasteful number, since it uses less digits than its factorization.

201315430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20131550.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 201315430 is about 14188.5668761859. The cubic root of 201315430 is about 586.0828605354.

Adding to 201315430 its reverse (34513102), we get a palindrome (235828532).

The spelling of 201315430 in words is "two hundred one million, three hundred fifteen thousand, four hundred thirty".