316122055 has 32 divisors (see below), whose sum is σ = 410572800. Its totient is φ = 232806912.

The previous prime is 316122049. The next prime is 316122073. The reversal of 316122055 is 550221613.

It is a cyclic number.

It is not a de Polignac number, because 316122055 - 2⁹ = 316121543 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1201854 + ... + 1202116.

It is an arithmetic number, because the mean of its divisors is an integer number (12830400).

Almost surely, 2^316122055 is an apocalyptic number.

316122055 is a deficient number, since it is larger than the sum of its proper divisors (94450745).

316122055 is a wasteful number, since it uses less digits than its factorization.

316122055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 316122055 is about 17779.8215682835. The cubic root of 316122055 is about 681.2161447699.

Adding to 316122055 its reverse (550221613), we get a palindrome (866343668).

The spelling of 316122055 in words is "three hundred sixteen million, one hundred twenty-two thousand, fifty-five".