1303101330020 has 48 divisors (see below), whose sum is σ = 3129626118528. Its totient is φ = 446465752320.

The previous prime is 1303101329867. The next prime is 1303101330031. The reversal of 1303101330020 is 200331013031.

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, 3047066 + ... + 3448305.

It is an arithmetic number, because the mean of its divisors is an integer number (65200544136).

Almost surely, 2^{1303101330020} is an apocalyptic number.

1303101330020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1303101330020 is an abundant number, since it is smaller than the sum of its proper divisors (1826524788508).

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

1303101330020 is a wasteful number, since it uses less digits than its factorization.

1303101330020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6496820 (or 6496818 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 1303101330020 its reverse (200331013031), we get a palindrome (1503432343051).

The spelling of 1303101330020 in words is "one trillion, three hundred three billion, one hundred one million, three hundred thirty thousand, twenty".