313220114 has 4 divisors (see below), whose sum is σ = 469830174. Its totient is φ = 156610056.

The previous prime is 313220099. The next prime is 313220123. The reversal of 313220114 is 411022313.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 411022313 = 13 ⋅31617101.

It can be written as a sum of positive squares in only one way, i.e., 207849889 + 105370225 = 14417^2 + 10265^2 .

It is a junction number, because it is equal to n+sod(n) for n = 313220092 and 313220101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78305027 + ... + 78305030.

Almost surely, 2^313220114 is an apocalyptic number.

313220114 is a deficient number, since it is larger than the sum of its proper divisors (156610060).

313220114 is a wasteful number, since it uses less digits than its factorization.

313220114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156610059.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 313220114 is about 17698.0257091010. The cubic root of 313220114 is about 679.1252549773.

Adding to 313220114 its reverse (411022313), we get a palindrome (724242427).

The spelling of 313220114 in words is "three hundred thirteen million, two hundred twenty thousand, one hundred fourteen".