303141366 has 80 divisors (see below), whose sum is σ = 752368320. Its totient is φ = 90454320.

The previous prime is 303141361. The next prime is 303141389. The reversal of 303141366 is 663141303.

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 (303141361) 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 39 ways as a sum of consecutive naturals, for example, 118125 + ... + 120663.

It is an arithmetic number, because the mean of its divisors is an integer number (9404604).

Almost surely, 2^303141366 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 303141366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (376184160).

303141366 is an abundant number, since it is smaller than the sum of its proper divisors (449226954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

303141366 is a wasteful number, since it uses less digits than its factorization.

303141366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2631 (or 2622 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 303141366 is about 17410.9553442653. The cubic root of 303141366 is about 671.7614347690.

Adding to 303141366 its reverse (663141303), we get a palindrome (966282669).

The spelling of 303141366 in words is "three hundred three million, one hundred forty-one thousand, three hundred sixty-six".