313242033 has 16 divisors (see below), whose sum is σ = 457410240. Its totient is φ = 189495744.

The previous prime is 313242023. The next prime is 313242053. The reversal of 313242033 is 330242313.

It is not a de Polignac number, because 313242033 - 2⁶ = 313241969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313242023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65766 + ... + 70367.

It is an arithmetic number, because the mean of its divisors is an integer number (28588140).

Almost surely, 2^313242033 is an apocalyptic number.

It is an amenable number.

313242033 is a deficient number, since it is larger than the sum of its proper divisors (144168207).

313242033 is a wasteful number, since it uses less digits than its factorization.

313242033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136208.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 313242033 is about 17698.6449481309. The cubic root of 313242033 is about 679.1410962324.

Adding to 313242033 its reverse (330242313), we get a palindrome (643484346).

The spelling of 313242033 in words is "three hundred thirteen million, two hundred forty-two thousand, thirty-three".