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101010000101 = 6112231353967
BaseRepresentation
bin101111000010010101…
…0100100100011100101
3100122201120010122220212
41132010222210203211
53123332030000401
6114223042505205
710204056556133
oct1360452444345
9318646118825
10101010000101
113992456a12a
12176b0065205
1396a9b3b53a
144c63252753
152962c43dbb
hex1784aa48e5

101010000101 has 8 divisors (see below), whose sum is σ = 102749923584. Its totient is φ = 99272787120.

The previous prime is 101010000097. The next prime is 101010000149. The reversal of 101010000101 is 101000010101.

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 101010000101 - 22 = 101010000097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101010000001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 602381 + ... + 751586.

It is an arithmetic number, because the mean of its divisors is an integer number (12843740448).

Almost surely, 2101010000101 is an apocalyptic number.

It is an amenable number.

101010000101 is a deficient number, since it is larger than the sum of its proper divisors (1739923483).

101010000101 is a wasteful number, since it uses less digits than its factorization.

101010000101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355251.

The product of its (nonzero) digits is 1, while the sum is 5.

Adding to 101010000101 its reverse (101000010101), we get a palindrome (202010010202).

It can be divided in two parts, 101010000 and 101, that added together give a palindrome (101010101).

The spelling of 101010000101 in words is "one hundred one billion, ten million, one hundred one", and thus it is an aban number.

Divisors: 1 61 1223 74603 1353967 82591987 1655901641 101010000101