1300311130020 has 48 divisors (see below), whose sum is σ = 4160995617408. Its totient is φ = 297213972480.

The previous prime is 1300311129991. The next prime is 1300311130021. The reversal of 1300311130020 is 200311130031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (1300311130021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1547989021 + ... + 1547989860.

It is an arithmetic number, because the mean of its divisors is an integer number (86687408696).

Almost surely, 2^{1300311130020} is an apocalyptic number.

1300311130020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1300311130020 is an abundant number, since it is smaller than the sum of its proper divisors (2860684487388).

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

1300311130020 is a wasteful number, since it uses less digits than its factorization.

1300311130020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3095978900 (or 3095978898 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 1300311130020 its reverse (200311130031), we get a palindrome (1500622260051).

The spelling of 1300311130020 in words is "one trillion, three hundred billion, three hundred eleven million, one hundred thirty thousand, twenty".