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11310012201 = 313128778657
BaseRepresentation
bin10101000100010000…
…10001011100101001
31002012012210011000210
422202020101130221
5141130330342301
65110140451333
7550162342335
oct124210213451
932165704023
1011310012201
114884230624
122237849b49
1310b321c717
1479412c7c5
15462dc9ad6
hex2a2211729

11310012201 has 8 divisors (see below), whose sum is σ = 15195131424. Its totient is φ = 7482450560.

The previous prime is 11310012199. The next prime is 11310012227. The reversal of 11310012201 is 10221001311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11310012201 - 21 = 11310012199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11310012101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14388936 + ... + 14389721.

It is an arithmetic number, because the mean of its divisors is an integer number (1899391428).

Almost surely, 211310012201 is an apocalyptic number.

It is an amenable number.

11310012201 is a deficient number, since it is larger than the sum of its proper divisors (3885119223).

11310012201 is a wasteful number, since it uses less digits than its factorization.

11310012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28778791.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 11310012201 its reverse (10221001311), we get a palindrome (21531013512).

The spelling of 11310012201 in words is "eleven billion, three hundred ten million, twelve thousand, two hundred one".

Divisors: 1 3 131 393 28778657 86335971 3770004067 11310012201