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11331122231023 = 74139481262129
BaseRepresentation
bin1010010011100011101110…
…0000111111011011101111
31111010020121101112211222121
42210320323200333123233
52441122114242343043
640033240134053411
72246434525541260
oct244707340773357
944106541484877
1011331122231023
113679558108aa1
121330069aaa267
1364269bc8047a
142b2601baa967
15149b36269ded
hexa4e3b83f6ef

11331122231023 has 8 divisors (see below), whose sum is σ = 13265704075680. Its totient is φ = 9475502910720.

The previous prime is 11331122231003. The next prime is 11331122231063. The reversal of 11331122231023 is 32013222113311.

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

It is not a de Polignac number, because 11331122231023 - 217 = 11331122099951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331122231003) 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, 19740630778 + ... + 19740631351.

It is an arithmetic number, because the mean of its divisors is an integer number (1658213009460).

Almost surely, 211331122231023 is an apocalyptic number.

11331122231023 is a deficient number, since it is larger than the sum of its proper divisors (1934581844657).

11331122231023 is an equidigital number, since it uses as much as digits as its factorization.

11331122231023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39481262177.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 11331122231023 its reverse (32013222113311), we get a palindrome (43344344344334).

The spelling of 11331122231023 in words is "eleven trillion, three hundred thirty-one billion, one hundred twenty-two million, two hundred thirty-one thousand, twenty-three".

Divisors: 1 7 41 287 39481262129 276368834903 1618731747289 11331122231023