313124130 has 160 divisors (see below), whose sum is σ = 929605248. Its totient is φ = 74995200.

The previous prime is 313124117. The next prime is 313124131. The reversal of 313124130 is 31421313.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (313124131) by changing a digit.

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 79 ways as a sum of consecutive naturals, for example, 1006675 + ... + 1006985.

Almost surely, 2^313124130 is an apocalyptic number.

313124130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 313124130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (464802624).

313124130 is an abundant number, since it is smaller than the sum of its proper divisors (616481118).

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

313124130 is a wasteful number, since it uses less digits than its factorization.

313124130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454 (or 445 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 313124130 is about 17695.3137864238. The cubic root of 313124130 is about 679.0558769103.

Adding to 313124130 its reverse (31421313), we get a palindrome (344545443).

It can be divided in two parts, 3131 and 24130, that added together give a triangular number (27261 = T₂₃₃).

The spelling of 313124130 in words is "three hundred thirteen million, one hundred twenty-four thousand, one hundred thirty".