363243331 has 12 divisors (see below), whose sum is σ = 399771400. Its totient is φ = 329804640.

The previous prime is 363243329. The next prime is 363243371. The reversal of 363243331 is 133342363.

It is not a de Polignac number, because 363243331 - 2¹ = 363243329 is a prime.

It is a super-2 number, since 2×363243331² = 263891435031951122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 363243331.

It is not an unprimeable number, because it can be changed into a prime (363243371) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135280 + ... + 137938.

Almost surely, 2^363243331 is an apocalyptic number.

363243331 is a deficient number, since it is larger than the sum of its proper divisors (36528069).

363243331 is a wasteful number, since it uses less digits than its factorization.

363243331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3810 (or 3799 counting only the distinct ones).

The product of its digits is 11664, while the sum is 28.

The square root of 363243331 is about 19058.9435961178. The cubic root of 363243331 is about 713.5086072970.

Adding to 363243331 its reverse (133342363), we get a palindrome (496585694).

The spelling of 363243331 in words is "three hundred sixty-three million, two hundred forty-three thousand, three hundred thirty-one".