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1012210330033 = 71272817395483
BaseRepresentation
bin11101011101011000110…
…11111110100110110001
310120202200200022110101201
432232230123332212301
5113041001321030113
62053000352131201
7133062341562610
oct16565433764661
93522620273351
101012210330033
11360304385641
1214420b236b01
13745b2b934b6
1436dc3d75877
151b4e36d1cdd
hexebac6fe9b1

1012210330033 has 32 divisors (see below), whose sum is σ = 1171866746880. Its totient is φ = 856397162880.

The previous prime is 1012210329899. The next prime is 1012210330049. The reversal of 1012210330033 is 3300330122101.

It is not a de Polignac number, because 1012210330033 - 237 = 874771376561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1012210330063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 184606110 + ... + 184611592.

It is an arithmetic number, because the mean of its divisors is an integer number (36620835840).

Almost surely, 21012210330033 is an apocalyptic number.

It is an amenable number.

1012210330033 is a deficient number, since it is larger than the sum of its proper divisors (159656416847).

1012210330033 is a wasteful number, since it uses less digits than its factorization.

1012210330033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6637.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1012210330033 its reverse (3300330122101), we get a palindrome (4312540452134).

The spelling of 1012210330033 in words is "one trillion, twelve billion, two hundred ten million, three hundred thirty thousand, thirty-three".

Divisors: 1 7 127 281 739 889 1967 5173 5483 35687 38381 93853 207659 249809 656971 696341 1453613 1540723 4051937 4874387 10785061 26372693 28363559 184608851 195671821 514595999 1138594297 1369702747 3602171993 7970160079 144601475719 1012210330033