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11302310201 = 7131031976121
BaseRepresentation
bin10101000011010101…
…11001000100111001
31002011200021211212112
422201222321010321
5141121342411301
65105303422105
7550040023460
oct124152710471
932150254775
1011302310201
11487a94aa36
122235154935
1310b1753b20
147930c59d7
154623a79bb
hex2a1ab9139

11302310201 has 32 divisors (see below), whose sum is σ = 14119193088. Its totient is φ = 8809274880.

The previous prime is 11302310197. The next prime is 11302310203. The reversal of 11302310201 is 10201320311.

It is not a de Polignac number, because 11302310201 - 22 = 11302310197 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11302310203) 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, 1843421 + ... + 1849541.

It is an arithmetic number, because the mean of its divisors is an integer number (441224784).

Almost surely, 211302310201 is an apocalyptic number.

It is an amenable number.

11302310201 is a deficient number, since it is larger than the sum of its proper divisors (2816882887).

11302310201 is a wasteful number, since it uses less digits than its factorization.

11302310201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6441.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11302310201 its reverse (10201320311), we get a palindrome (21503630512).

The spelling of 11302310201 in words is "eleven billion, three hundred two million, three hundred ten thousand, two hundred one".

Divisors: 1 7 13 91 103 197 721 1339 1379 2561 6121 9373 17927 20291 42847 79573 142037 263783 557011 630463 1205837 1846481 4413241 8196019 8440859 15675881 57372133 109731167 124201211 869408477 1614615743 11302310201