1020302009960 has 64 divisors (see below), whose sum is σ = 2393389658880. Its totient is φ = 391108273920.

The previous prime is 1020302009959. The next prime is 1020302010019. The reversal of 1020302009960 is 699002030201.

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, 5505056 + ... + 5687375.

It is an arithmetic number, because the mean of its divisors is an integer number (37396713420).

Almost surely, 2^{1020302009960} is an apocalyptic number.

1020302009960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1020302009960 is an abundant number, since it is smaller than the sum of its proper divisors (1373087648920).

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

1020302009960 is a wasteful number, since it uses less digits than its factorization.

1020302009960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11192538 (or 11192534 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 32.

The spelling of 1020302009960 in words is "one trillion, twenty billion, three hundred two million, nine thousand, nine hundred sixty".