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1310330201300 = 225213103302013
BaseRepresentation
bin10011000100010101110…
…001000010010011010100
311122021012011110001101022
4103010111301002103110
5132432024012420200
62441542443420312
7163445126640341
oct23042561022324
94567164401338
101310330201300
1146578726933a
12191b4ab24698
13967433281a3
14475c55037c8
1524140caa885
hex13115c424d4

1310330201300 has 18 divisors (see below), whose sum is σ = 2843416537038. Its totient is φ = 524132080480.

The previous prime is 1310330201293. The next prime is 1310330201347. The reversal of 1310330201300 is 31020330131.

It can be written as a sum of positive squares in 3 ways, for example, as 68291278276 + 1242038923024 = 261326^2 + 1114468^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6551650907 + ... + 6551651106.

It is an arithmetic number, because the mean of its divisors is an integer number (157967585391).

Almost surely, 21310330201300 is an apocalyptic number.

1310330201300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1310330201300 is an abundant number, since it is smaller than the sum of its proper divisors (1533086335738).

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

1310330201300 is a wasteful number, since it uses less digits than its factorization.

1310330201300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13103302027 (or 13103302020 counting only the distinct ones).

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

Adding to 1310330201300 its reverse (31020330131), we get a palindrome (1341350531431).

The spelling of 1310330201300 in words is "one trillion, three hundred ten billion, three hundred thirty million, two hundred one thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 13103302013 26206604026 52413208052 65516510065 131033020130 262066040260 327582550325 655165100650 1310330201300