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2110123133 = 43183126801
BaseRepresentation
bin111110111000101…
…1110110001111101
312110001120100202122
41331301132301331
513310142420013
6545215132325
7103201515326
oct17561366175
95401510678
102110123133
11993122818
124aa8140a5
13278223791
1416036344d
15c53b6a08
hex7dc5ec7d

2110123133 has 8 divisors (see below), whose sum is σ = 2160455616. Its totient is φ = 2059848000.

The previous prime is 2110123129. The next prime is 2110123151. The reversal of 2110123133 is 3313210112.

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 2110123133 - 22 = 2110123129 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 (2110123123) 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, 65333 + ... + 92133.

It is an arithmetic number, because the mean of its divisors is an integer number (270056952).

Almost surely, 22110123133 is an apocalyptic number.

It is an amenable number.

2110123133 is a deficient number, since it is larger than the sum of its proper divisors (50332483).

2110123133 is a wasteful number, since it uses less digits than its factorization.

2110123133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28675.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 2110123133 is about 45936.0765956345. The cubic root of 2110123133 is about 1282.6335615747.

Adding to 2110123133 its reverse (3313210112), we get a palindrome (5423333245).

The spelling of 2110123133 in words is "two billion, one hundred ten million, one hundred twenty-three thousand, one hundred thirty-three".

Divisors: 1 43 1831 26801 78733 1152443 49072631 2110123133