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2130325003 = 17956321139
BaseRepresentation
bin111111011111010…
…0010111000001011
312111110120201112001
41332332202320023
513330330400003
6551220131431
7103535315032
oct17676427013
95443521461
102130325003
119a3570784
124b5536b77
1327c477a51
14162d01719
15c705761d
hex7efa2e0b

2130325003 has 8 divisors (see below), whose sum is σ = 2146132800. Its totient is φ = 2114560968.

The previous prime is 2130324947. The next prime is 2130325009. The reversal of 2130325003 is 3005230312.

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 2130325003 - 217 = 2130193931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2130325009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90208 + ... + 111346.

It is an arithmetic number, because the mean of its divisors is an integer number (268266600).

Almost surely, 22130325003 is an apocalyptic number.

2130325003 is a deficient number, since it is larger than the sum of its proper divisors (15807797).

2130325003 is a wasteful number, since it uses less digits than its factorization.

2130325003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21881.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 2130325003 is about 46155.4439151006. The cubic root of 2130325003 is about 1286.7137883611.

Adding to 2130325003 its reverse (3005230312), we get a palindrome (5135555315).

The spelling of 2130325003 in words is "two billion, one hundred thirty million, three hundred twenty-five thousand, three".

Divisors: 1 179 563 21139 100777 3783881 11901257 2130325003