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1011010101006 = 23168501683501
BaseRepresentation
bin11101011011001001110…
…01011101111100001110
310120122121000212111200210
432231210321131330032
5113031022041213011
62052241315103250
7133020526031613
oct16554471357416
93518530774623
101011010101006
1135a848932824
12143b352a1b26
137445131b9c9
1436d0c7c650a
151b47314d6a6
hexeb64e5df0e

1011010101006 has 8 divisors (see below), whose sum is σ = 2022020202024. Its totient is φ = 337003367000.

The previous prime is 1011010100897. The next prime is 1011010101019. The reversal of 1011010101006 is 6001010101101.

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

1011010101006 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1011010100982 and 1011010101000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84250841745 + ... + 84250841756.

It is an arithmetic number, because the mean of its divisors is an integer number (252752525253).

Almost surely, 21011010101006 is an apocalyptic number.

1011010101006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011010101006 is a wasteful number, since it uses less digits than its factorization.

1011010101006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168501683506.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 1011010101006 its reverse (6001010101101), we get a palindrome (7012020202107).

The spelling of 1011010101006 in words is "one trillion, eleven billion, ten million, one hundred one thousand, six".

Divisors: 1 2 3 6 168501683501 337003367002 505505050503 1011010101006