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1103323121013 = 31911925520281
BaseRepresentation
bin10000000011100011001…
…011101100010101110101
310220110212111002210202210
4100003203023230111311
5121034101204333023
62202505403324033
7142466242535001
oct20034313542565
93813774083683
101103323121013
11395a0a157aa3
121599b8820619
13800733c4479
143b588981701
151da775be593
hex100e32ec575

1103323121013 has 8 divisors (see below), whose sum is σ = 1478799576576. Its totient is φ = 731697706400.

The previous prime is 1103323120967. The next prime is 1103323121039. The reversal of 1103323121013 is 3101213233011.

It is a happy number.

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 1103323121013 - 210 = 1103323119989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103323121053) 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 7 ways as a sum of consecutive naturals, for example, 962759568 + ... + 962760713.

It is an arithmetic number, because the mean of its divisors is an integer number (184849947072).

Almost surely, 21103323121013 is an apocalyptic number.

It is an amenable number.

1103323121013 is a deficient number, since it is larger than the sum of its proper divisors (375476455563).

1103323121013 is a wasteful number, since it uses less digits than its factorization.

1103323121013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925520475.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1103323121013 its reverse (3101213233011), we get a palindrome (4204536354024).

The spelling of 1103323121013 in words is "one trillion, one hundred three billion, three hundred twenty-three million, one hundred twenty-one thousand, thirteen".

Divisors: 1 3 191 573 1925520281 5776560843 367774373671 1103323121013