1330031213020 has 96 divisors (see below), whose sum is σ = 2825467142400. Its totient is φ = 525881840640.

The previous prime is 1330031212999. The next prime is 1330031213023. The reversal of 1330031213020 is 203121300331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330031213023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1002283597 + ... + 1002284923.

It is an arithmetic number, because the mean of its divisors is an integer number (29431949400).

Almost surely, 2^{1330031213020} is an apocalyptic number.

1330031213020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1330031213020 is an abundant number, since it is smaller than the sum of its proper divisors (1495435929380).

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

1330031213020 is a wasteful number, since it uses less digits than its factorization.

1330031213020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2863 (or 2861 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1330031213020 its reverse (203121300331), we get a palindrome (1533152513351).

The spelling of 1330031213020 in words is "one trillion, three hundred thirty billion, thirty-one million, two hundred thirteen thousand, twenty".