1313130030020 has 24 divisors (see below), whose sum is σ = 2763797851584. Its totient is φ = 524066338016.

The previous prime is 1313130029999. The next prime is 1313130030053. The reversal of 1313130030020 is 200300313131.

It is a super-2 number, since 2×1313130030020² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74095544 + ... + 74113263.

It is an arithmetic number, because the mean of its divisors is an integer number (115158243816).

Almost surely, 2^{1313130030020} is an apocalyptic number.

1313130030020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1313130030020 is an abundant number, since it is smaller than the sum of its proper divisors (1450667821564).

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

1313130030020 is a wasteful number, since it uses less digits than its factorization.

1313130030020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148209259 (or 148209257 counting only the distinct ones).

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

Adding to 1313130030020 its reverse (200300313131), we get a palindrome (1513430343151).

The spelling of 1313130030020 in words is "one trillion, three hundred thirteen billion, one hundred thirty million, thirty thousand, twenty".