313030122 has 8 divisors (see below), whose sum is σ = 626060256. Its totient is φ = 104343372.

The previous prime is 313030103. The next prime is 313030127. The reversal of 313030122 is 221030313.

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

313030122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (313030127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26085838 + ... + 26085849.

It is an arithmetic number, because the mean of its divisors is an integer number (78257532).

Almost surely, 2^313030122 is an apocalyptic number.

313030122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313030122 is a wasteful number, since it uses less digits than its factorization.

313030122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52171692.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 313030122 is about 17692.6572905259. The cubic root of 313030122 is about 678.9879133688.

Adding to 313030122 its reverse (221030313), we get a palindrome (534060435).

The spelling of 313030122 in words is "three hundred thirteen million, thirty thousand, one hundred twenty-two".