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101010011000001 = 3215691561036843
BaseRepresentation
bin10110111101111000111001…
…110100110000110011000001
3111020122110111100012110001120
4112331320321310300303001
5101214422000304000001
6554455205231422453
730163506144036225
oct2675707164606301
9436573440173046
10101010011000001
112a20411797a594
12b3b4500384a29
134449284480a0c
141ad2ca6a42785
15ba277ed68236
hex5bde39d30cc1

101010011000001 has 8 divisors (see below), whose sum is σ = 134686258900320. Its totient is φ = 67336885216512.

The previous prime is 101010010999951. The next prime is 101010011000029. The reversal of 101010011000001 is 100000110010101.

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

It is a de Polignac number, because none of the positive numbers 2k-101010011000001 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (101010011002001) 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, 780453715 + ... + 780583128.

It is an arithmetic number, because the mean of its divisors is an integer number (16835782362540).

Almost surely, 2101010011000001 is an apocalyptic number.

It is an amenable number.

101010011000001 is a deficient number, since it is larger than the sum of its proper divisors (33676247900319).

101010011000001 is a wasteful number, since it uses less digits than its factorization.

101010011000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561058415.

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 101010011000001 its reverse (100000110010101), we get a palindrome (201010121010102).

The spelling of 101010011000001 in words is "one hundred one trillion, ten billion, eleven million, one", and thus it is an aban number.

Divisors: 1 3 21569 64707 1561036843 4683110529 33670003666667 101010011000001