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11331113302301 = 131575551745861
BaseRepresentation
bin1010010011100011101011…
…1110111011100100011101
31111010020120202202020002012
42210320322332323210131
52441122110001133201
640033235214441005
72246434356623102
oct244707276734435
944106522666065
1011331113302301
11367955306a791
121330066b03165
1364269a1753c0
142b2600924aa9
15149b355a45bb
hexa4e3afbb91d

11331113302301 has 8 divisors (see below), whose sum is σ = 12280461846744. Its totient is φ = 10392868249920.

The previous prime is 11331113302283. The next prime is 11331113302307. The reversal of 11331113302301 is 10320331113311.

It can be written as a sum of positive squares in 4 ways, for example, as 1493899801 + 11329619402500 = 38651^2 + 3365950^2 .

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

It is not a de Polignac number, because 11331113302301 - 238 = 11056235395357 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331113302307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2775870890 + ... + 2775874971.

It is an arithmetic number, because the mean of its divisors is an integer number (1535057730843).

Almost surely, 211331113302301 is an apocalyptic number.

It is an amenable number.

11331113302301 is a deficient number, since it is larger than the sum of its proper divisors (949348544443).

11331113302301 is a wasteful number, since it uses less digits than its factorization.

11331113302301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5551746031.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 11331113302301 its reverse (10320331113311), we get a palindrome (21651444415612).

The spelling of 11331113302301 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirteen million, three hundred two thousand, three hundred one".

Divisors: 1 13 157 2041 5551745861 72172696193 871624100177 11331113302301