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1010010110111 = 1995075427689
BaseRepresentation
bin11101011001010010100…
…10110011100010011111
310120120000100012201001222
432230221102303202133
5113022000042010421
62051554153523555
7132653664166352
oct16545122634237
93516010181058
101010010110111
1135a385415872
121438b64135bb
13743220b5a12
1436c55a7c299
151b41546ecab
hexeb294b389f

1010010110111 has 4 divisors (see below), whose sum is σ = 1015085538000. Its totient is φ = 1004934682224.

The previous prime is 1010010110063. The next prime is 1010010110147. The reversal of 1010010110111 is 1110110100101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1010010110111 - 230 = 1008936368287 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 (1010010115111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2537713646 + ... + 2537714043.

It is an arithmetic number, because the mean of its divisors is an integer number (253771384500).

Almost surely, 21010010110111 is an apocalyptic number.

1010010110111 is a deficient number, since it is larger than the sum of its proper divisors (5075427889).

1010010110111 is an equidigital number, since it uses as much as digits as its factorization.

1010010110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5075427888.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 1010010110111 its reverse (1110110100101), we get a palindrome (2120120210212).

The spelling of 1010010110111 in words is "one trillion, ten billion, ten million, one hundred ten thousand, one hundred eleven".

Divisors: 1 199 5075427689 1010010110111