1020317060 has 24 divisors (see below), whose sum is σ = 2448761280. Its totient is φ = 349822944.

The previous prime is 1020317041. The next prime is 1020317141. The reversal of 1020317060 is 607130201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3643850 + ... + 3644129.

It is an arithmetic number, because the mean of its divisors is an integer number (102031720).

Almost surely, 2^1020317060 is an apocalyptic number.

1020317060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1020317060 is an abundant number, since it is smaller than the sum of its proper divisors (1428444220).

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

1020317060 is a wasteful number, since it uses less digits than its factorization.

1020317060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7287995 (or 7287993 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 1020317060 is about 31942.4022265076. The cubic root of 1020317060 is about 1006.7269993420.

Adding to 1020317060 its reverse (607130201), we get a palindrome (1627447261).

The spelling of 1020317060 in words is "one billion, twenty million, three hundred seventeen thousand, sixty".