316420125 has 64 divisors (see below), whose sum is σ = 606528000. Its totient is φ = 143500800.

The previous prime is 316420109. The next prime is 316420141. The reversal of 316420125 is 521024613.

It is an interprime number because it is at equal distance from previous prime (316420109) and next prime (316420141).

It is not a de Polignac number, because 316420125 - 2⁴ = 316420109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 316420095 and 316420104.

It is a congruent number.

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 in 63 ways as a sum of consecutive naturals, for example, 390721 + ... + 391529.

It is an arithmetic number, because the mean of its divisors is an integer number (9477000).

Almost surely, 2^316420125 is an apocalyptic number.

316420125 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

316420125 is a deficient number, since it is larger than the sum of its proper divisors (290107875).

316420125 is a wasteful number, since it uses less digits than its factorization.

316420125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983 (or 973 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 316420125 is about 17788.2018484163. The cubic root of 316420125 is about 681.4301826793.

Adding to 316420125 its reverse (521024613), we get a palindrome (837444738).

The spelling of 316420125 in words is "three hundred sixteen million, four hundred twenty thousand, one hundred twenty-five".