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10100010101011 = 231265934689223
BaseRepresentation
bin1001001011111001011110…
…0000111010100100010011
31022202112220001212210001121
42102332113200322210103
52310434310041213021
633251514112343111
72061462444232645
oct222762740724423
938675801783047
1010100010101011
113244432439166
121171548b44a97
13583571a9379c
1426cbb365c895
15127aceec5741
hex92f9783a913

10100010101011 has 8 divisors (see below), whose sum is σ = 10539973820160. Its totient is φ = 9660115785672.

The previous prime is 10100010101009. The next prime is 10100010101017. The reversal of 10100010101011 is 11010101000101.

It is a happy number.

10100010101011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10100010101011 - 21 = 10100010101009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10100010100985 and 10100010101003.

It is not an unprimeable number, because it can be changed into a prime (10100010101017) 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, 17053455 + ... + 17635768.

It is an arithmetic number, because the mean of its divisors is an integer number (1317496727520).

Almost surely, 210100010101011 is an apocalyptic number.

10100010101011 is a deficient number, since it is larger than the sum of its proper divisors (439963719149).

10100010101011 is a wasteful number, since it uses less digits than its factorization.

10100010101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34701905.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 10100010101011 its reverse (11010101000101), we get a palindrome (21110111101112).

The spelling of 10100010101011 in words is "ten trillion, one hundred billion, ten million, one hundred one thousand, eleven".

Divisors: 1 23 12659 291157 34689223 797852129 439130873957 10100010101011