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1010012322131 = 19315233436129
BaseRepresentation
bin11101011001010010110…
…11001111100101010011
310120120000111101002101122
432230221123033211103
5113022001123302011
62051554313152455
7132654022041401
oct16545133174523
93516014332348
101010012322131
1135a38669678a
121438b70bb72b
13743226ab7c7
1436c56096471
151b41575a3db
hexeb296cf953

1010012322131 has 8 divisors (see below), whose sum is σ = 1015912451280. Its totient is φ = 1004119068672.

The previous prime is 1010012322097. The next prime is 1010012322133. The reversal of 1010012322131 is 1312232100101.

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 1010012322131 - 222 = 1010008127827 is a prime.

It is a super-3 number, since 3×10100123221313 (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010012322133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1424126 + ... + 2012003.

It is an arithmetic number, because the mean of its divisors is an integer number (126989056410).

Almost surely, 21010012322131 is an apocalyptic number.

1010012322131 is a deficient number, since it is larger than the sum of its proper divisors (5900129149).

1010012322131 is a wasteful number, since it uses less digits than its factorization.

1010012322131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3437845.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1010012322131 its reverse (1312232100101), we get a palindrome (2322244422232).

The spelling of 1010012322131 in words is "one trillion, ten billion, twelve million, three hundred twenty-two thousand, one hundred thirty-one".

Divisors: 1 193 1523 293939 3436129 663172897 5233224467 1010012322131