314216031 has 8 divisors (see below), whose sum is σ = 432469504. Its totient is φ = 202719960.

The previous prime is 314216029. The next prime is 314216039. The reversal of 314216031 is 130612413.

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

It is not a de Polignac number, because 314216031 - 2¹ = 314216029 is a prime.

It is a super-2 number, since 2×314216031² = 197463428274785922, 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 = 314215989 and 314216007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314216039) 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, 1689241 + ... + 1689426.

It is an arithmetic number, because the mean of its divisors is an integer number (54058688).

Almost surely, 2^314216031 is an apocalyptic number.

314216031 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

314216031 is a deficient number, since it is larger than the sum of its proper divisors (118253473).

314216031 is a wasteful number, since it uses less digits than its factorization.

314216031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3378701.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 314216031 is about 17726.1397658938. The cubic root of 314216031 is about 679.8442773462.

Adding to 314216031 its reverse (130612413), we get a palindrome (444828444).

The spelling of 314216031 in words is "three hundred fourteen million, two hundred sixteen thousand, thirty-one".