1360305020 has 48 divisors (see below), whose sum is σ = 2961100800. Its totient is φ = 524572224.

The previous prime is 1360304999. The next prime is 1360305047. The reversal of 1360305020 is 205030631.

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

It is a junction number, because it is equal to n+sod(n) for n = 1360304983 and 1360305001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52181 + ... + 73779.

It is an arithmetic number, because the mean of its divisors is an integer number (61689600).

Almost surely, 2^1360305020 is an apocalyptic number.

1360305020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1360305020 is an abundant number, since it is smaller than the sum of its proper divisors (1600795780).

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

1360305020 is a wasteful number, since it uses less digits than its factorization.

1360305020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21722 (or 21720 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 1360305020 is about 36882.3131053355. The cubic root of 1360305020 is about 1108.0144739124.

Adding to 1360305020 its reverse (205030631), we get a palindrome (1565335651).

The spelling of 1360305020 in words is "one billion, three hundred sixty million, three hundred five thousand, twenty".