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1300110201 = 321388112613
BaseRepresentation
bin100110101111110…
…0001101101111001
310100121101102220200
41031133201231321
510130312011301
6333001512413
744134516515
oct11537415571
93317342820
101300110201
11607973045
123034a2709
131794761a0
14c494d145
1579212c86
hex4d7e1b79

1300110201 has 24 divisors (see below), whose sum is σ = 2024849736. Its totient is φ = 799096320.

The previous prime is 1300110191. The next prime is 1300110233. The reversal of 1300110201 is 1020110031.

It can be written as a sum of positive squares in 4 ways, for example, as 435600 + 1299674601 = 660^2 + 36051^2 .

It is not a de Polignac number, because 1300110201 - 29 = 1300109689 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (1300110001) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 96771 + ... + 109383.

It is an arithmetic number, because the mean of its divisors is an integer number (84368739).

Almost surely, 21300110201 is an apocalyptic number.

It is an amenable number.

1300110201 is a deficient number, since it is larger than the sum of its proper divisors (724739535).

1300110201 is a wasteful number, since it uses less digits than its factorization.

1300110201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13513 (or 13510 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 1300110201 is about 36057.0409351627. The cubic root of 1300110201 is about 1091.4237213146.

Adding to 1300110201 its reverse (1020110031), we get a palindrome (2320220232).

The spelling of 1300110201 in words is "one billion, three hundred million, one hundred ten thousand, two hundred one".

Divisors: 1 3 9 13 39 117 881 2643 7929 11453 12613 34359 37839 103077 113517 163969 491907 1475721 11112053 33336159 100008477 144456689 433370067 1300110201