351120236 has 6 divisors (see below), whose sum is σ = 614460420. Its totient is φ = 175560116.

The previous prime is 351120233. The next prime is 351120239. The reversal of 351120236 is 632021153.

It is an interprime number because it is at equal distance from previous prime (351120233) and next prime (351120239).

It is not an unprimeable number, because it can be changed into a prime (351120233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43890026 + ... + 43890033.

It is an arithmetic number, because the mean of its divisors is an integer number (102410070).

Almost surely, 2^351120236 is an apocalyptic number.

It is an amenable number.

351120236 is a deficient number, since it is larger than the sum of its proper divisors (263340184).

351120236 is a wasteful number, since it uses less digits than its factorization.

351120236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87780063 (or 87780061 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 351120236 is about 18738.2025818914. The cubic root of 351120236 is about 705.4809427271.

Adding to 351120236 its reverse (632021153), we get a palindrome (983141389).

The spelling of 351120236 in words is "three hundred fifty-one million, one hundred twenty thousand, two hundred thirty-six".