313424031 has 8 divisors (see below), whose sum is σ = 418357120. Its totient is φ = 208720152.

The previous prime is 313424017. The next prime is 313424051. The reversal of 313424031 is 130424313.

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

It is not a de Polignac number, because 313424031 - 2⁹ = 313423519 is a prime.

It is a super-2 number, since 2×313424031² = 196469246416577922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 313423989 and 313424007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313424051) 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 in 7 ways as a sum of consecutive naturals, for example, 54085 + ... + 59598.

It is an arithmetic number, because the mean of its divisors is an integer number (52294640).

Almost surely, 2^313424031 is an apocalyptic number.

313424031 is a deficient number, since it is larger than the sum of its proper divisors (104933089).

313424031 is a wasteful number, since it uses less digits than its factorization.

313424031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114605.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 313424031 is about 17703.7857815779. The cubic root of 313424031 is about 679.2726009239.

Adding to 313424031 its reverse (130424313), we get a palindrome (443848344).

The spelling of 313424031 in words is "three hundred thirteen million, four hundred twenty-four thousand, thirty-one".